From 1aa2a9f27627447da247997c34c71af9402fa237 Mon Sep 17 00:00:00 2001 From: Biju Das Date: Thu, 24 Aug 2023 11:48:09 +0100 Subject: [PATCH 01/25] dt-bindings: clock: versaclock3: Add description for #clock-cells property Add description for "#clock-cells" property to map indexes to the clock output in the Table 3. ("Output Source") in the 5P35023 datasheet (ie: {REF,SE1,SE2,SE3,DIFF1,DIFF2}. Also update the "assigned-clock-rates" in the example. While at it, replace clocks phandle in the example from x1_x2->x1 as X2 is a different 32768 kHz crystal. Suggested-by: Geert Uytterhoeven Signed-off-by: Biju Das Acked-by: Conor Dooley Acked-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20230824104812.147775-2-biju.das.jz@bp.renesas.com Reviewed-by: Geert Uytterhoeven Signed-off-by: Stephen Boyd --- .../devicetree/bindings/clock/renesas,5p35023.yaml | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/clock/renesas,5p35023.yaml b/Documentation/devicetree/bindings/clock/renesas,5p35023.yaml index 839648e753d4..42b6f80613f3 100644 --- a/Documentation/devicetree/bindings/clock/renesas,5p35023.yaml +++ b/Documentation/devicetree/bindings/clock/renesas,5p35023.yaml @@ -37,6 +37,9 @@ properties: maxItems: 1 '#clock-cells': + description: + The index in the assigned-clocks is mapped to the output clock as below + 0 - REF, 1 - SE1, 2 - SE2, 3 - SE3, 4 - DIFF1, 5 - DIFF2. const: 1 clocks: @@ -68,7 +71,7 @@ examples: reg = <0x68>; #clock-cells = <1>; - clocks = <&x1_x2>; + clocks = <&x1>; renesas,settings = [ 80 00 11 19 4c 02 23 7f 83 19 08 a9 5f 25 24 bf @@ -79,8 +82,8 @@ examples: assigned-clocks = <&versa3 0>, <&versa3 1>, <&versa3 2>, <&versa3 3>, <&versa3 4>, <&versa3 5>; - assigned-clock-rates = <12288000>, <25000000>, - <12000000>, <11289600>, - <11289600>, <24000000>; + assigned-clock-rates = <24000000>, <11289600>, + <11289600>, <12000000>, + <25000000>, <12288000>; }; }; From 576418e3417267e93ffee09c46f56434108c4548 Mon Sep 17 00:00:00 2001 From: Biju Das Date: Thu, 24 Aug 2023 11:48:10 +0100 Subject: [PATCH 02/25] clk: vc3: Fix 64 by 64 division Fix the below cocci warnings by replacing do_div()->div64_ul() and bound the result with a max value of U16_MAX. cocci warnings: drivers/clk/clk-versaclock3.c:404:2-8: WARNING: do_div() does a 64-by-32 division, please consider using div64_ul instead. Reported-by: Julia Lawall Closes: https://lore.kernel.org/r/202307270841.yr5HxYIl-lkp@intel.com/ Fixes: 6e9aff555db7 ("clk: Add support for versa3 clock driver") Signed-off-by: Biju Das Link: https://lore.kernel.org/r/20230824104812.147775-3-biju.das.jz@bp.renesas.com Signed-off-by: Stephen Boyd --- drivers/clk/clk-versaclock3.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/clk/clk-versaclock3.c b/drivers/clk/clk-versaclock3.c index 7ab2447bd203..b1a94db1f3c9 100644 --- a/drivers/clk/clk-versaclock3.c +++ b/drivers/clk/clk-versaclock3.c @@ -401,11 +401,10 @@ static long vc3_pll_round_rate(struct clk_hw *hw, unsigned long rate, /* Determine best fractional part, which is 16 bit wide */ div_frc = rate % *parent_rate; div_frc *= BIT(16) - 1; - do_div(div_frc, *parent_rate); - vc3->div_frc = (u32)div_frc; + vc3->div_frc = min_t(u64, div64_ul(div_frc, *parent_rate), U16_MAX); rate = (*parent_rate * - (vc3->div_int * VC3_2_POW_16 + div_frc) / VC3_2_POW_16); + (vc3->div_int * VC3_2_POW_16 + vc3->div_frc) / VC3_2_POW_16); } else { rate = *parent_rate * vc3->div_int; } From 6dcf03bcac31dec528867180f96580652fc3ac5b Mon Sep 17 00:00:00 2001 From: Biju Das Date: Thu, 24 Aug 2023 11:48:11 +0100 Subject: [PATCH 03/25] clk: vc3: Fix output clock mapping According to Table 3. ("Output Source") in the 5P35023 datasheet, the output clock mapping should be 0=REF, 1=SE1, 2=SE2, 3=SE3, 4=DIFF1, 5=DIFF2. But the code uses inverse. Fix this mapping issue. Suggested-by: Geert Uytterhoeven Closes: https://lore.kernel.org/all/CAMuHMdUHD+bEco=WYTYWsTAyRt3dTQQt4Xpaejss0Y2ZpLCMNg@mail.gmail.com/ Fixes: 6e9aff555db7 ("clk: Add support for versa3 clock driver") Signed-off-by: Biju Das Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20230824104812.147775-4-biju.das.jz@bp.renesas.com Signed-off-by: Stephen Boyd --- drivers/clk/clk-versaclock3.c | 104 +++++++++++++++++----------------- 1 file changed, 52 insertions(+), 52 deletions(-) diff --git a/drivers/clk/clk-versaclock3.c b/drivers/clk/clk-versaclock3.c index b1a94db1f3c9..157cf510b23a 100644 --- a/drivers/clk/clk-versaclock3.c +++ b/drivers/clk/clk-versaclock3.c @@ -119,20 +119,20 @@ enum vc3_div { }; enum vc3_clk_mux { - VC3_DIFF2_MUX, - VC3_DIFF1_MUX, - VC3_SE3_MUX, - VC3_SE2_MUX, VC3_SE1_MUX, + VC3_SE2_MUX, + VC3_SE3_MUX, + VC3_DIFF1_MUX, + VC3_DIFF2_MUX, }; enum vc3_clk { - VC3_DIFF2, - VC3_DIFF1, - VC3_SE3, - VC3_SE2, - VC3_SE1, VC3_REF, + VC3_SE1, + VC3_SE2, + VC3_SE3, + VC3_DIFF1, + VC3_DIFF2, }; struct vc3_clk_data { @@ -896,48 +896,16 @@ static struct vc3_hw_data clk_div[] = { }; static struct vc3_hw_data clk_mux[] = { - [VC3_DIFF2_MUX] = { + [VC3_SE1_MUX] = { .data = &(struct vc3_clk_data) { - .offs = VC3_DIFF2_CTRL_REG, - .bitmsk = VC3_DIFF2_CTRL_REG_DIFF2_CLK_SEL + .offs = VC3_SE1_DIV4_CTRL, + .bitmsk = VC3_SE1_DIV4_CTRL_SE1_CLK_SEL }, .hw.init = &(struct clk_init_data){ - .name = "diff2_mux", + .name = "se1_mux", .ops = &vc3_clk_mux_ops, .parent_hws = (const struct clk_hw *[]) { - &clk_div[VC3_DIV1].hw, - &clk_div[VC3_DIV3].hw - }, - .num_parents = 2, - .flags = CLK_SET_RATE_PARENT - } - }, - [VC3_DIFF1_MUX] = { - .data = &(struct vc3_clk_data) { - .offs = VC3_DIFF1_CTRL_REG, - .bitmsk = VC3_DIFF1_CTRL_REG_DIFF1_CLK_SEL - }, - .hw.init = &(struct clk_init_data){ - .name = "diff1_mux", - .ops = &vc3_clk_mux_ops, - .parent_hws = (const struct clk_hw *[]) { - &clk_div[VC3_DIV1].hw, - &clk_div[VC3_DIV3].hw - }, - .num_parents = 2, - .flags = CLK_SET_RATE_PARENT - } - }, - [VC3_SE3_MUX] = { - .data = &(struct vc3_clk_data) { - .offs = VC3_SE3_DIFF1_CTRL_REG, - .bitmsk = VC3_SE3_DIFF1_CTRL_REG_SE3_CLK_SEL - }, - .hw.init = &(struct clk_init_data){ - .name = "se3_mux", - .ops = &vc3_clk_mux_ops, - .parent_hws = (const struct clk_hw *[]) { - &clk_div[VC3_DIV2].hw, + &clk_div[VC3_DIV5].hw, &clk_div[VC3_DIV4].hw }, .num_parents = 2, @@ -960,21 +928,53 @@ static struct vc3_hw_data clk_mux[] = { .flags = CLK_SET_RATE_PARENT } }, - [VC3_SE1_MUX] = { + [VC3_SE3_MUX] = { .data = &(struct vc3_clk_data) { - .offs = VC3_SE1_DIV4_CTRL, - .bitmsk = VC3_SE1_DIV4_CTRL_SE1_CLK_SEL + .offs = VC3_SE3_DIFF1_CTRL_REG, + .bitmsk = VC3_SE3_DIFF1_CTRL_REG_SE3_CLK_SEL }, .hw.init = &(struct clk_init_data){ - .name = "se1_mux", + .name = "se3_mux", .ops = &vc3_clk_mux_ops, .parent_hws = (const struct clk_hw *[]) { - &clk_div[VC3_DIV5].hw, + &clk_div[VC3_DIV2].hw, &clk_div[VC3_DIV4].hw }, .num_parents = 2, .flags = CLK_SET_RATE_PARENT } + }, + [VC3_DIFF1_MUX] = { + .data = &(struct vc3_clk_data) { + .offs = VC3_DIFF1_CTRL_REG, + .bitmsk = VC3_DIFF1_CTRL_REG_DIFF1_CLK_SEL + }, + .hw.init = &(struct clk_init_data){ + .name = "diff1_mux", + .ops = &vc3_clk_mux_ops, + .parent_hws = (const struct clk_hw *[]) { + &clk_div[VC3_DIV1].hw, + &clk_div[VC3_DIV3].hw + }, + .num_parents = 2, + .flags = CLK_SET_RATE_PARENT + } + }, + [VC3_DIFF2_MUX] = { + .data = &(struct vc3_clk_data) { + .offs = VC3_DIFF2_CTRL_REG, + .bitmsk = VC3_DIFF2_CTRL_REG_DIFF2_CLK_SEL + }, + .hw.init = &(struct clk_init_data){ + .name = "diff2_mux", + .ops = &vc3_clk_mux_ops, + .parent_hws = (const struct clk_hw *[]) { + &clk_div[VC3_DIV1].hw, + &clk_div[VC3_DIV3].hw + }, + .num_parents = 2, + .flags = CLK_SET_RATE_PARENT + } } }; @@ -1109,7 +1109,7 @@ static int vc3_probe(struct i2c_client *client) name, 0, CLK_SET_RATE_PARENT, 1, 1); else clk_out[i] = devm_clk_hw_register_fixed_factor_parent_hw(dev, - name, &clk_mux[i].hw, CLK_SET_RATE_PARENT, 1, 1); + name, &clk_mux[i - 1].hw, CLK_SET_RATE_PARENT, 1, 1); if (IS_ERR(clk_out[i])) return PTR_ERR(clk_out[i]); From eec11486d191c6247e6ffdc898bc31da3cfadcce Mon Sep 17 00:00:00 2001 From: Biju Das Date: Thu, 24 Aug 2023 11:48:12 +0100 Subject: [PATCH 04/25] clk: vc3: Make vc3_clk_mux enum values based on vc3_clk enum values MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Make vc3_clk_mux enum values depend upon vc3_clk enum values to avoid any accidental breakage in the future. Signed-off-by: Biju Das Link: https://lore.kernel.org/r/20230824104812.147775-5-biju.das.jz@bp.renesas.com Reviewed-by: Geert Uytterhoeven Signed-off-by: Stephen Boyd --- drivers/clk/clk-versaclock3.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/clk/clk-versaclock3.c b/drivers/clk/clk-versaclock3.c index 157cf510b23a..3d7de355f8f6 100644 --- a/drivers/clk/clk-versaclock3.c +++ b/drivers/clk/clk-versaclock3.c @@ -118,14 +118,6 @@ enum vc3_div { VC3_DIV5, }; -enum vc3_clk_mux { - VC3_SE1_MUX, - VC3_SE2_MUX, - VC3_SE3_MUX, - VC3_DIFF1_MUX, - VC3_DIFF2_MUX, -}; - enum vc3_clk { VC3_REF, VC3_SE1, @@ -135,6 +127,14 @@ enum vc3_clk { VC3_DIFF2, }; +enum vc3_clk_mux { + VC3_SE1_MUX = VC3_SE1 - 1, + VC3_SE2_MUX = VC3_SE2 - 1, + VC3_SE3_MUX = VC3_SE3 - 1, + VC3_DIFF1_MUX = VC3_DIFF1 - 1, + VC3_DIFF2_MUX = VC3_DIFF2 - 1, +}; + struct vc3_clk_data { u8 offs; u8 bitmsk; From b7b20cfe6f849c2682c5f7d3f50ede6321a5d04c Mon Sep 17 00:00:00 2001 From: Zhifeng Tang Date: Thu, 24 Aug 2023 17:26:24 +0800 Subject: [PATCH 05/25] clk: sprd: Fix thm_parents incorrect configuration The thm*_clk have two clock sources 32k and 250k,excluding 32m. Fixes: af3bd36573e3 ("clk: sprd: Add clocks support for UMS512") Signed-off-by: Zhifeng Tang Acked-by: Chunyan Zhang Reviewed-by: Baolin Wang Link: https://lore.kernel.org/r/20230824092624.20020-1-zhifeng.tang@unisoc.com Signed-off-by: Stephen Boyd --- drivers/clk/sprd/ums512-clk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/sprd/ums512-clk.c b/drivers/clk/sprd/ums512-clk.c index 8f4441dd572b..9384ecc6c741 100644 --- a/drivers/clk/sprd/ums512-clk.c +++ b/drivers/clk/sprd/ums512-clk.c @@ -800,7 +800,7 @@ static SPRD_MUX_CLK_DATA(uart1_clk, "uart1-clk", uart_parents, 0x250, 0, 3, UMS512_MUX_FLAG); static const struct clk_parent_data thm_parents[] = { - { .fw_name = "ext-32m" }, + { .fw_name = "ext-32k" }, { .hw = &clk_250k.hw }, }; static SPRD_MUX_CLK_DATA(thm0_clk, "thm0-clk", thm_parents, From f03a562450eef35b785a814005ed164a89dfb2db Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Thu, 31 Aug 2023 20:16:55 +0200 Subject: [PATCH 06/25] clk: si521xx: Use REGCACHE_FLAT instead of NONE In order to reload registers into the clock generator on resume using regcache_sync(), it is necessary to select one of the regcache types which are not NONE. Since this device has some 7 registers, use the simplest one, FLAT. The regcache code complains about REGCACHE_NONE being selected and generates a WARNING, this fixes that warning. Fixes: edc12763a3a2 ("clk: si521xx: Clock driver for Skyworks Si521xx I2C PCIe clock generators") Signed-off-by: Marek Vasut Link: https://lore.kernel.org/r/20230831181656.154750-1-marex@denx.de Signed-off-by: Stephen Boyd --- drivers/clk/clk-si521xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/clk-si521xx.c b/drivers/clk/clk-si521xx.c index 4eaf1b53f06b..0b9e2edbbe67 100644 --- a/drivers/clk/clk-si521xx.c +++ b/drivers/clk/clk-si521xx.c @@ -146,7 +146,7 @@ static int si521xx_regmap_i2c_read(void *context, unsigned int reg, static const struct regmap_config si521xx_regmap_config = { .reg_bits = 8, .val_bits = 8, - .cache_type = REGCACHE_NONE, + .cache_type = REGCACHE_FLAT, .max_register = SI521XX_REG_DA, .rd_table = &si521xx_readable_table, .wr_table = &si521xx_writeable_table, From 83df5bf010eb5ccc11ce95f2d076515ec216c99c Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Thu, 31 Aug 2023 20:16:56 +0200 Subject: [PATCH 07/25] clk: si521xx: Fix regmap write accessor Rework the write operation such that the Byte Count register is written with a single raw i2c write outside of regmap using transfer which does specify the number of bytes to be transfered, one in this case, and which makes the expected subsequent write transfer look like address+register+data, and then make use of this method. Without this change, the Byte Count register write in probe() would succeed as it would provide the byte count as part of its write payload, but any subsequent writes would fail due to this Byte Count register programming. Such failing writes happens e.g. during resume, when restoring the regmap content. Fixes: edc12763a3a2 ("clk: si521xx: Clock driver for Skyworks Si521xx I2C PCIe clock generators") Signed-off-by: Marek Vasut Link: https://lore.kernel.org/r/20230831181656.154750-2-marex@denx.de Signed-off-by: Stephen Boyd --- drivers/clk/clk-si521xx.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/clk/clk-si521xx.c b/drivers/clk/clk-si521xx.c index 0b9e2edbbe67..ef4ba467e747 100644 --- a/drivers/clk/clk-si521xx.c +++ b/drivers/clk/clk-si521xx.c @@ -96,7 +96,7 @@ static int si521xx_regmap_i2c_write(void *context, unsigned int reg, unsigned int val) { struct i2c_client *i2c = context; - const u8 data[3] = { reg, 1, val }; + const u8 data[2] = { reg, val }; const int count = ARRAY_SIZE(data); int ret; @@ -281,9 +281,10 @@ static int si521xx_probe(struct i2c_client *client) { const u16 chip_info = (u16)(uintptr_t)device_get_match_data(&client->dev); const struct clk_parent_data clk_parent_data = { .index = 0 }; - struct si521xx *si; + const u8 data[3] = { SI521XX_REG_BC, 1, 1 }; unsigned char name[6] = "DIFF0"; struct clk_init_data init = {}; + struct si521xx *si; int i, ret; if (!chip_info) @@ -308,7 +309,7 @@ static int si521xx_probe(struct i2c_client *client) "Failed to allocate register map\n"); /* Always read back 1 Byte via I2C */ - ret = regmap_write(si->regmap, SI521XX_REG_BC, 1); + ret = i2c_master_send(client, data, ARRAY_SIZE(data)); if (ret < 0) return ret; From a47b44fbb13f5e7a981b4515dcddc93a321ae89c Mon Sep 17 00:00:00 2001 From: Timo Alho Date: Tue, 12 Sep 2023 14:29:50 +0300 Subject: [PATCH 08/25] clk: tegra: fix error return case for recalc_rate tegra-bpmp clocks driver makes implicit conversion of signed error code to unsigned value in recalc_rate operation. The behavior for recalc_rate, according to it's specification, should be that "If the driver cannot figure out a rate for this clock, it must return 0." Fixes: ca6f2796eef7 ("clk: tegra: Add BPMP clock driver") Signed-off-by: Timo Alho Signed-off-by: Mikko Perttunen Link: https://lore.kernel.org/r/20230912112951.2330497-1-cyndis@kapsi.fi Signed-off-by: Stephen Boyd --- drivers/clk/tegra/clk-bpmp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/tegra/clk-bpmp.c b/drivers/clk/tegra/clk-bpmp.c index a9f3fb448de6..7bfba0afd778 100644 --- a/drivers/clk/tegra/clk-bpmp.c +++ b/drivers/clk/tegra/clk-bpmp.c @@ -159,7 +159,7 @@ static unsigned long tegra_bpmp_clk_recalc_rate(struct clk_hw *hw, err = tegra_bpmp_clk_transfer(clk->bpmp, &msg); if (err < 0) - return err; + return 0; return response.rate; } From e372aee8c24957cbcb55d93b14ba386096497bca Mon Sep 17 00:00:00 2001 From: Claudiu Beznea Date: Fri, 29 Sep 2023 08:38:59 +0300 Subject: [PATCH 09/25] dt-bindings: clock: renesas,rzg2l-cpg: Document RZ/G3S SoC Add documentation for the RZ/G3S CPG. The RZ/G3S CPG module is almost identical to the one available in RZ/G2{L,UL}, the exception being some core clocks as follows: - The SD clock is composed of a mux and a divider, and the divider has some limitations (div = 1 cannot be set if mux rate is 800MHz), - There are 3 SD clocks, - The OCTA and TSU clocks are specific to RZ/G3S, - PLL1/4/6 are specific to RZ/G3S with its own computation formula. Even with this RZ/G3S could use the same bindings as RZ/G2L. Along with documentation bindings for the RZ/G3S (R9A08G045) Clock Pulse Generator (CPG) core clocks, module clocks and resets were added. Signed-off-by: Claudiu Beznea Acked-by: Rob Herring Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20230929053915.1530607-13-claudiu.beznea@bp.renesas.com Signed-off-by: Geert Uytterhoeven --- .../bindings/clock/renesas,rzg2l-cpg.yaml | 1 + include/dt-bindings/clock/r9a08g045-cpg.h | 242 ++++++++++++++++++ 2 files changed, 243 insertions(+) create mode 100644 include/dt-bindings/clock/r9a08g045-cpg.h diff --git a/Documentation/devicetree/bindings/clock/renesas,rzg2l-cpg.yaml b/Documentation/devicetree/bindings/clock/renesas,rzg2l-cpg.yaml index fe2fba18ae84..80a8c7114c31 100644 --- a/Documentation/devicetree/bindings/clock/renesas,rzg2l-cpg.yaml +++ b/Documentation/devicetree/bindings/clock/renesas,rzg2l-cpg.yaml @@ -27,6 +27,7 @@ properties: - renesas,r9a07g043-cpg # RZ/G2UL{Type-1,Type-2} and RZ/Five - renesas,r9a07g044-cpg # RZ/G2{L,LC} - renesas,r9a07g054-cpg # RZ/V2L + - renesas,r9a08g045-cpg # RZ/G3S - renesas,r9a09g011-cpg # RZ/V2M reg: diff --git a/include/dt-bindings/clock/r9a08g045-cpg.h b/include/dt-bindings/clock/r9a08g045-cpg.h new file mode 100644 index 000000000000..410725b778a8 --- /dev/null +++ b/include/dt-bindings/clock/r9a08g045-cpg.h @@ -0,0 +1,242 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) + * + * Copyright (C) 2023 Renesas Electronics Corp. + */ +#ifndef __DT_BINDINGS_CLOCK_R9A08G045_CPG_H__ +#define __DT_BINDINGS_CLOCK_R9A08G045_CPG_H__ + +#include + +/* R9A08G045 CPG Core Clocks */ +#define R9A08G045_CLK_I 0 +#define R9A08G045_CLK_I2 1 +#define R9A08G045_CLK_I3 2 +#define R9A08G045_CLK_S0 3 +#define R9A08G045_CLK_SPI0 4 +#define R9A08G045_CLK_SPI1 5 +#define R9A08G045_CLK_SD0 6 +#define R9A08G045_CLK_SD1 7 +#define R9A08G045_CLK_SD2 8 +#define R9A08G045_CLK_M0 9 +#define R9A08G045_CLK_HP 10 +#define R9A08G045_CLK_TSU 11 +#define R9A08G045_CLK_ZT 12 +#define R9A08G045_CLK_P0 13 +#define R9A08G045_CLK_P1 14 +#define R9A08G045_CLK_P2 15 +#define R9A08G045_CLK_P3 16 +#define R9A08G045_CLK_P4 17 +#define R9A08G045_CLK_P5 18 +#define R9A08G045_CLK_AT 19 +#define R9A08G045_CLK_OC0 20 +#define R9A08G045_CLK_OC1 21 +#define R9A08G045_OSCCLK 22 +#define R9A08G045_OSCCLK2 23 +#define R9A08G045_SWD 24 + +/* R9A08G045 Module Clocks */ +#define R9A08G045_OCTA_ACLK 0 +#define R9A08G045_OCTA_MCLK 1 +#define R9A08G045_CA55_SCLK 2 +#define R9A08G045_CA55_PCLK 3 +#define R9A08G045_CA55_ATCLK 4 +#define R9A08G045_CA55_GICCLK 5 +#define R9A08G045_CA55_PERICLK 6 +#define R9A08G045_CA55_ACLK 7 +#define R9A08G045_CA55_TSCLK 8 +#define R9A08G045_SRAM_ACPU_ACLK0 9 +#define R9A08G045_SRAM_ACPU_ACLK1 10 +#define R9A08G045_SRAM_ACPU_ACLK2 11 +#define R9A08G045_GIC600_GICCLK 12 +#define R9A08G045_IA55_CLK 13 +#define R9A08G045_IA55_PCLK 14 +#define R9A08G045_MHU_PCLK 15 +#define R9A08G045_SYC_CNT_CLK 16 +#define R9A08G045_DMAC_ACLK 17 +#define R9A08G045_DMAC_PCLK 18 +#define R9A08G045_OSTM0_PCLK 19 +#define R9A08G045_OSTM1_PCLK 20 +#define R9A08G045_OSTM2_PCLK 21 +#define R9A08G045_OSTM3_PCLK 22 +#define R9A08G045_OSTM4_PCLK 23 +#define R9A08G045_OSTM5_PCLK 24 +#define R9A08G045_OSTM6_PCLK 25 +#define R9A08G045_OSTM7_PCLK 26 +#define R9A08G045_MTU_X_MCK_MTU3 27 +#define R9A08G045_POE3_CLKM_POE 28 +#define R9A08G045_GPT_PCLK 29 +#define R9A08G045_POEG_A_CLKP 30 +#define R9A08G045_POEG_B_CLKP 31 +#define R9A08G045_POEG_C_CLKP 32 +#define R9A08G045_POEG_D_CLKP 33 +#define R9A08G045_WDT0_PCLK 34 +#define R9A08G045_WDT0_CLK 35 +#define R9A08G045_WDT1_PCLK 36 +#define R9A08G045_WDT1_CLK 37 +#define R9A08G045_WDT2_PCLK 38 +#define R9A08G045_WDT2_CLK 39 +#define R9A08G045_SPI_HCLK 40 +#define R9A08G045_SPI_ACLK 41 +#define R9A08G045_SPI_CLK 42 +#define R9A08G045_SPI_CLKX2 43 +#define R9A08G045_SDHI0_IMCLK 44 +#define R9A08G045_SDHI0_IMCLK2 45 +#define R9A08G045_SDHI0_CLK_HS 46 +#define R9A08G045_SDHI0_ACLK 47 +#define R9A08G045_SDHI1_IMCLK 48 +#define R9A08G045_SDHI1_IMCLK2 49 +#define R9A08G045_SDHI1_CLK_HS 50 +#define R9A08G045_SDHI1_ACLK 51 +#define R9A08G045_SDHI2_IMCLK 52 +#define R9A08G045_SDHI2_IMCLK2 53 +#define R9A08G045_SDHI2_CLK_HS 54 +#define R9A08G045_SDHI2_ACLK 55 +#define R9A08G045_SSI0_PCLK2 56 +#define R9A08G045_SSI0_PCLK_SFR 57 +#define R9A08G045_SSI1_PCLK2 58 +#define R9A08G045_SSI1_PCLK_SFR 59 +#define R9A08G045_SSI2_PCLK2 60 +#define R9A08G045_SSI2_PCLK_SFR 61 +#define R9A08G045_SSI3_PCLK2 62 +#define R9A08G045_SSI3_PCLK_SFR 63 +#define R9A08G045_SRC_CLKP 64 +#define R9A08G045_USB_U2H0_HCLK 65 +#define R9A08G045_USB_U2H1_HCLK 66 +#define R9A08G045_USB_U2P_EXR_CPUCLK 67 +#define R9A08G045_USB_PCLK 68 +#define R9A08G045_ETH0_CLK_AXI 69 +#define R9A08G045_ETH0_CLK_CHI 70 +#define R9A08G045_ETH0_REFCLK 71 +#define R9A08G045_ETH1_CLK_AXI 72 +#define R9A08G045_ETH1_CLK_CHI 73 +#define R9A08G045_ETH1_REFCLK 74 +#define R9A08G045_I2C0_PCLK 75 +#define R9A08G045_I2C1_PCLK 76 +#define R9A08G045_I2C2_PCLK 77 +#define R9A08G045_I2C3_PCLK 78 +#define R9A08G045_SCIF0_CLK_PCK 79 +#define R9A08G045_SCIF1_CLK_PCK 80 +#define R9A08G045_SCIF2_CLK_PCK 81 +#define R9A08G045_SCIF3_CLK_PCK 82 +#define R9A08G045_SCIF4_CLK_PCK 83 +#define R9A08G045_SCIF5_CLK_PCK 84 +#define R9A08G045_SCI0_CLKP 85 +#define R9A08G045_SCI1_CLKP 86 +#define R9A08G045_IRDA_CLKP 87 +#define R9A08G045_RSPI0_CLKB 88 +#define R9A08G045_RSPI1_CLKB 89 +#define R9A08G045_RSPI2_CLKB 90 +#define R9A08G045_RSPI3_CLKB 91 +#define R9A08G045_RSPI4_CLKB 92 +#define R9A08G045_CANFD_PCLK 93 +#define R9A08G045_CANFD_CLK_RAM 94 +#define R9A08G045_GPIO_HCLK 95 +#define R9A08G045_ADC_ADCLK 96 +#define R9A08G045_ADC_PCLK 97 +#define R9A08G045_TSU_PCLK 98 +#define R9A08G045_PDM_PCLK 99 +#define R9A08G045_PDM_CCLK 100 +#define R9A08G045_PCI_ACLK 101 +#define R9A08G045_PCI_CLKL1PM 102 +#define R9A08G045_SPDIF_PCLK 103 +#define R9A08G045_I3C_PCLK 104 +#define R9A08G045_I3C_TCLK 105 +#define R9A08G045_VBAT_BCLK 106 + +/* R9A08G045 Resets */ +#define R9A08G045_CA55_RST_1_0 0 +#define R9A08G045_CA55_RST_3_0 1 +#define R9A08G045_CA55_RST_4 2 +#define R9A08G045_CA55_RST_5 3 +#define R9A08G045_CA55_RST_6 4 +#define R9A08G045_CA55_RST_7 5 +#define R9A08G045_CA55_RST_8 6 +#define R9A08G045_CA55_RST_9 7 +#define R9A08G045_CA55_RST_10 8 +#define R9A08G045_CA55_RST_11 9 +#define R9A08G045_CA55_RST_12 10 +#define R9A08G045_SRAM_ACPU_ARESETN0 11 +#define R9A08G045_SRAM_ACPU_ARESETN1 12 +#define R9A08G045_SRAM_ACPU_ARESETN2 13 +#define R9A08G045_GIC600_GICRESET_N 14 +#define R9A08G045_GIC600_DBG_GICRESET_N 15 +#define R9A08G045_IA55_RESETN 16 +#define R9A08G045_MHU_RESETN 17 +#define R9A08G045_DMAC_ARESETN 18 +#define R9A08G045_DMAC_RST_ASYNC 19 +#define R9A08G045_SYC_RESETN 20 +#define R9A08G045_OSTM0_PRESETZ 21 +#define R9A08G045_OSTM1_PRESETZ 22 +#define R9A08G045_OSTM2_PRESETZ 23 +#define R9A08G045_OSTM3_PRESETZ 24 +#define R9A08G045_OSTM4_PRESETZ 25 +#define R9A08G045_OSTM5_PRESETZ 26 +#define R9A08G045_OSTM6_PRESETZ 27 +#define R9A08G045_OSTM7_PRESETZ 28 +#define R9A08G045_MTU_X_PRESET_MTU3 29 +#define R9A08G045_POE3_RST_M_REG 30 +#define R9A08G045_GPT_RST_C 31 +#define R9A08G045_POEG_A_RST 32 +#define R9A08G045_POEG_B_RST 33 +#define R9A08G045_POEG_C_RST 34 +#define R9A08G045_POEG_D_RST 35 +#define R9A08G045_WDT0_PRESETN 36 +#define R9A08G045_WDT1_PRESETN 37 +#define R9A08G045_WDT2_PRESETN 38 +#define R9A08G045_SPI_HRESETN 39 +#define R9A08G045_SPI_ARESETN 40 +#define R9A08G045_SDHI0_IXRST 41 +#define R9A08G045_SDHI1_IXRST 42 +#define R9A08G045_SDHI2_IXRST 43 +#define R9A08G045_SSI0_RST_M2_REG 44 +#define R9A08G045_SSI1_RST_M2_REG 45 +#define R9A08G045_SSI2_RST_M2_REG 46 +#define R9A08G045_SSI3_RST_M2_REG 47 +#define R9A08G045_SRC_RST 48 +#define R9A08G045_USB_U2H0_HRESETN 49 +#define R9A08G045_USB_U2H1_HRESETN 50 +#define R9A08G045_USB_U2P_EXL_SYSRST 51 +#define R9A08G045_USB_PRESETN 52 +#define R9A08G045_ETH0_RST_HW_N 53 +#define R9A08G045_ETH1_RST_HW_N 54 +#define R9A08G045_I2C0_MRST 55 +#define R9A08G045_I2C1_MRST 56 +#define R9A08G045_I2C2_MRST 57 +#define R9A08G045_I2C3_MRST 58 +#define R9A08G045_SCIF0_RST_SYSTEM_N 59 +#define R9A08G045_SCIF1_RST_SYSTEM_N 60 +#define R9A08G045_SCIF2_RST_SYSTEM_N 61 +#define R9A08G045_SCIF3_RST_SYSTEM_N 62 +#define R9A08G045_SCIF4_RST_SYSTEM_N 63 +#define R9A08G045_SCIF5_RST_SYSTEM_N 64 +#define R9A08G045_SCI0_RST 65 +#define R9A08G045_SCI1_RST 66 +#define R9A08G045_IRDA_RST 67 +#define R9A08G045_RSPI0_RST 68 +#define R9A08G045_RSPI1_RST 69 +#define R9A08G045_RSPI2_RST 70 +#define R9A08G045_RSPI3_RST 71 +#define R9A08G045_RSPI4_RST 72 +#define R9A08G045_CANFD_RSTP_N 73 +#define R9A08G045_CANFD_RSTC_N 74 +#define R9A08G045_GPIO_RSTN 75 +#define R9A08G045_GPIO_PORT_RESETN 76 +#define R9A08G045_GPIO_SPARE_RESETN 77 +#define R9A08G045_ADC_PRESETN 78 +#define R9A08G045_ADC_ADRST_N 79 +#define R9A08G045_TSU_PRESETN 80 +#define R9A08G045_OCTA_ARESETN 81 +#define R9A08G045_PDM0_PRESETNT 82 +#define R9A08G045_PCI_ARESETN 83 +#define R9A08G045_PCI_RST_B 84 +#define R9A08G045_PCI_RST_GP_B 85 +#define R9A08G045_PCI_RST_PS_B 86 +#define R9A08G045_PCI_RST_RSM_B 87 +#define R9A08G045_PCI_RST_CFG_B 88 +#define R9A08G045_PCI_RST_LOAD_B 89 +#define R9A08G045_SPDIF_RST 90 +#define R9A08G045_I3C_TRESETN 91 +#define R9A08G045_I3C_PRESETN 92 +#define R9A08G045_VBAT_BRESETN 93 + +#endif /* __DT_BINDINGS_CLOCK_R9A08G045_CPG_H__ */ From feab6a13ae63101e62a9f3b0e552f13067218e6f Mon Sep 17 00:00:00 2001 From: Biju Das Date: Fri, 25 Aug 2023 10:05:18 +0100 Subject: [PATCH 10/25] arm64: dts: renesas: rz-smarc: Use versa3 clk for audio mclk Currently audio mclk uses a fixed clk of 11.2896MHz (multiple of 44.1kHz). Replace this fixed clk with the programmable versa3 clk that can provide the clocking to support both 44.1kHz (with a clock of 11.2896MHz) and 48kHz (with a clock of 12.2880MHz), based on audio sampling rate for playback and record. Signed-off-by: Biju Das Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20230825090518.87394-1-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven --- .../boot/dts/renesas/rz-smarc-common.dtsi | 14 +++++------ arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi | 20 ++++++++++++++++ arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi | 20 ++++++++++++++++ arch/arm64/boot/dts/renesas/rzg2ul-smarc.dtsi | 24 +++++++++++++++++++ 4 files changed, 71 insertions(+), 7 deletions(-) diff --git a/arch/arm64/boot/dts/renesas/rz-smarc-common.dtsi b/arch/arm64/boot/dts/renesas/rz-smarc-common.dtsi index a7594ba3a998..b7a3e6caa386 100644 --- a/arch/arm64/boot/dts/renesas/rz-smarc-common.dtsi +++ b/arch/arm64/boot/dts/renesas/rz-smarc-common.dtsi @@ -32,12 +32,6 @@ chosen { stdout-path = "serial0:115200n8"; }; - audio_mclock: audio_mclock { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <11289600>; - }; - snd_rzg2l: sound { compatible = "simple-audio-card"; simple-audio-card,format = "i2s"; @@ -55,7 +49,7 @@ cpu_dai: simple-audio-card,cpu { }; codec_dai: simple-audio-card,codec { - clocks = <&audio_mclock>; + clocks = <&versa3 2>; sound-dai = <&wm8978>; }; }; @@ -76,6 +70,12 @@ vccq_sdhi1: regulator-vccq-sdhi1 { gpios-states = <1>; states = <3300000 1>, <1800000 0>; }; + + x1: x1-clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <24000000>; + }; }; &audio_clk1 { diff --git a/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi b/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi index 68eab8e26bf2..37807f1bda4d 100644 --- a/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi +++ b/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi @@ -110,6 +110,26 @@ wm8978: codec@1a { #sound-dai-cells = <0>; reg = <0x1a>; }; + + versa3: clock-generator@68 { + compatible = "renesas,5p35023"; + reg = <0x68>; + #clock-cells = <1>; + clocks = <&x1>; + + renesas,settings = [ + 80 00 11 19 4c 02 23 7f 83 19 08 a9 5f 25 24 bf + 00 14 7a e1 00 00 00 00 01 55 59 bb 3f 30 90 b6 + 80 b0 45 c4 95 + ]; + + assigned-clocks = <&versa3 0>, <&versa3 1>, + <&versa3 2>, <&versa3 3>, + <&versa3 4>, <&versa3 5>; + assigned-clock-rates = <24000000>, <11289600>, + <11289600>, <12000000>, + <25000000>, <12288000>; + }; }; #if PMOD_MTU3 diff --git a/arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi b/arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi index 83fce96a2575..859bc8745e66 100644 --- a/arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi +++ b/arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi @@ -126,6 +126,26 @@ wm8978: codec@1a { #sound-dai-cells = <0>; reg = <0x1a>; }; + + versa3: clock-generator@68 { + compatible = "renesas,5p35023"; + reg = <0x68>; + #clock-cells = <1>; + clocks = <&x1>; + + renesas,settings = [ + 80 00 11 19 4c 02 23 7f 83 19 08 a9 5f 25 24 bf + 00 14 7a e1 00 00 00 00 01 55 59 bb 3f 30 90 b6 + 80 b0 45 c4 95 + ]; + + assigned-clocks = <&versa3 0>, <&versa3 1>, + <&versa3 2>, <&versa3 3>, + <&versa3 4>, <&versa3 5>; + assigned-clock-rates = <24000000>, <11289600>, + <11289600>, <12000000>, + <25000000>, <12288000>; + }; }; #if PMOD_MTU3 diff --git a/arch/arm64/boot/dts/renesas/rzg2ul-smarc.dtsi b/arch/arm64/boot/dts/renesas/rzg2ul-smarc.dtsi index 8eb411aac80d..de590996e10a 100644 --- a/arch/arm64/boot/dts/renesas/rzg2ul-smarc.dtsi +++ b/arch/arm64/boot/dts/renesas/rzg2ul-smarc.dtsi @@ -20,6 +20,30 @@ &cpu_dai { sound-dai = <&ssi1>; }; +&i2c0 { + clock-frequency = <400000>; + + versa3: clock-generator@68 { + compatible = "renesas,5p35023"; + reg = <0x68>; + #clock-cells = <1>; + clocks = <&x1>; + + renesas,settings = [ + 80 00 11 19 4c 02 23 7f 83 19 08 a9 5f 25 24 bf + 00 14 7a e1 00 00 00 00 01 55 59 bb 3f 30 90 b6 + 80 b0 45 c4 95 + ]; + + assigned-clocks = <&versa3 0>, <&versa3 1>, + <&versa3 2>, <&versa3 3>, + <&versa3 4>, <&versa3 5>; + assigned-clock-rates = <24000000>, <11289600>, + <11289600>, <12000000>, + <25000000>, <12288000>; + }; +}; + &i2c1 { wm8978: codec@1a { compatible = "wlf,wm8978"; From 587c848ac3ea69fcecef7b4814c2a51bbda727a3 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Fri, 15 Sep 2023 11:04:46 +0200 Subject: [PATCH 11/25] ARM: dts: renesas: bockw: Add FLASH node Add a device node for the Spansion S29GL512P NOR FLASH on the Bock-W development board. This FLASH resides in the external address space of the Local Bus State Controller. Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/45e6343ae07ef1add8bba5e8281ef9e6a977c573.1694768311.git.geert+renesas@glider.be --- arch/arm/boot/dts/renesas/r8a7778-bockw.dts | 34 +++++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/arch/arm/boot/dts/renesas/r8a7778-bockw.dts b/arch/arm/boot/dts/renesas/r8a7778-bockw.dts index 9b65d246e583..a3f9d74e8877 100644 --- a/arch/arm/boot/dts/renesas/r8a7778-bockw.dts +++ b/arch/arm/boot/dts/renesas/r8a7778-bockw.dts @@ -62,6 +62,35 @@ sndcodec: simple-audio-card,codec { }; &bsc { + flash@0 { + compatible = "cfi-flash"; + reg = <0x0 0x04000000>; + pinctrl-0 = <&flash_pins>; + pinctrl-names = "default"; + bank-width = <2>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "uboot"; + reg = <0x00000000 0x00040000>; + read-only; + }; + partition@40000 { + label = "uboot-env"; + reg = <0x00040000 0x00040000>; + read-only; + }; + partition@80000 { + label = "flash"; + reg = <0x00080000 0x03f80000>; + }; + }; + }; + ethernet@18300000 { compatible = "smsc,lan89218", "smsc,lan9115"; reg = <0x18300000 0x1000>; @@ -126,6 +155,11 @@ &pfc { pinctrl-0 = <&scif_clk_pins>; pinctrl-names = "default"; + flash_pins: flash { + groups = "lbsc_cs0"; + function = "lbsc"; + }; + scif0_pins: scif0 { groups = "scif0_data_a", "scif0_ctrl"; function = "scif0"; From a38b1061d327c120844e5dc0217191b06ce3b25f Mon Sep 17 00:00:00 2001 From: Lad Prabhakar Date: Fri, 29 Sep 2023 01:07:00 +0100 Subject: [PATCH 12/25] riscv: dts: renesas: r9a07g043f: Add L2 cache node Add L2 cache node for RZ/Five SoC. Signed-off-by: Lad Prabhakar Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20230929000704.53217-2-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven --- arch/riscv/boot/dts/renesas/r9a07g043f.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi b/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi index 6ec1c6f9a403..c8d63a8f7d86 100644 --- a/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi +++ b/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi @@ -29,6 +29,7 @@ cpu0: cpu@0 { i-cache-line-size = <0x40>; d-cache-size = <0x8000>; d-cache-line-size = <0x40>; + next-level-cache = <&l2cache>; clocks = <&cpg CPG_CORE R9A07G043_CLK_I>; operating-points-v2 = <&cluster0_opp>; @@ -56,4 +57,15 @@ plic: interrupt-controller@12c00000 { resets = <&cpg R9A07G043_NCEPLIC_ARESETN>; interrupts-extended = <&cpu0_intc 11 &cpu0_intc 9>; }; + + l2cache: cache-controller@13400000 { + compatible = "andestech,ax45mp-cache", "cache"; + reg = <0x0 0x13400000 0x0 0x100000>; + interrupts = ; + cache-size = <0x40000>; + cache-line-size = <64>; + cache-sets = <1024>; + cache-unified; + cache-level = <2>; + }; }; From 9e40584dc2592edbd35485731c3e9ab1291e6a13 Mon Sep 17 00:00:00 2001 From: Lad Prabhakar Date: Fri, 29 Sep 2023 01:07:01 +0100 Subject: [PATCH 13/25] riscv: dts: renesas: r9a07g043f: Add dma-noncoherent property RZ/Five is a noncoherent SoC so to indicate this add dma-noncoherent property to RZ/Five SoC DTSI. Signed-off-by: Lad Prabhakar Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20230929000704.53217-3-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven --- arch/riscv/boot/dts/renesas/r9a07g043f.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi b/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi index c8d63a8f7d86..b0796015e36b 100644 --- a/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi +++ b/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi @@ -43,6 +43,7 @@ cpu0_intc: interrupt-controller { }; &soc { + dma-noncoherent; interrupt-parent = <&plic>; plic: interrupt-controller@12c00000 { From bfef0760d247550318a4a4a71ae472875caf711c Mon Sep 17 00:00:00 2001 From: Lad Prabhakar Date: Fri, 29 Sep 2023 01:07:02 +0100 Subject: [PATCH 14/25] riscv: dts: renesas: rzfive-smarc: Enable the blocks which were explicitly disabled Now that noncoherent dma support for the RZ/Five SoC has been added, enable the IP blocks which were disabled on the RZ/Five SMARC. This adds support for the below peripherals: * Ethernet * DMAC * SDHI * USB * RSPI * SSI Signed-off-by: Lad Prabhakar Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20230929000704.53217-4-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven --- .../boot/dts/renesas/rzfive-smarc-som.dtsi | 23 -------- arch/riscv/boot/dts/renesas/rzfive-smarc.dtsi | 56 ------------------- 2 files changed, 79 deletions(-) diff --git a/arch/riscv/boot/dts/renesas/rzfive-smarc-som.dtsi b/arch/riscv/boot/dts/renesas/rzfive-smarc-som.dtsi index c62debc7ca7e..433ab5c6a626 100644 --- a/arch/riscv/boot/dts/renesas/rzfive-smarc-som.dtsi +++ b/arch/riscv/boot/dts/renesas/rzfive-smarc-som.dtsi @@ -7,25 +7,8 @@ #include -/ { - aliases { - /delete-property/ ethernet0; - /delete-property/ ethernet1; - }; - - chosen { - bootargs = "ignore_loglevel"; - }; -}; - -&dmac { - status = "disabled"; -}; - #if (!SW_ET0_EN_N) ð0 { - status = "disabled"; - phy0: ethernet-phy@7 { /delete-property/ interrupt-parent; /delete-property/ interrupts; @@ -34,14 +17,8 @@ phy0: ethernet-phy@7 { #endif ð1 { - status = "disabled"; - phy1: ethernet-phy@7 { /delete-property/ interrupt-parent; /delete-property/ interrupts; }; }; - -&sdhi0 { - status = "disabled"; -}; diff --git a/arch/riscv/boot/dts/renesas/rzfive-smarc.dtsi b/arch/riscv/boot/dts/renesas/rzfive-smarc.dtsi index c07a487c4e5a..a8573fdfd8b1 100644 --- a/arch/riscv/boot/dts/renesas/rzfive-smarc.dtsi +++ b/arch/riscv/boot/dts/renesas/rzfive-smarc.dtsi @@ -6,59 +6,3 @@ */ #include - -&ehci0 { - status = "disabled"; -}; - -&ehci1 { - status = "disabled"; -}; - -&hsusb { - status = "disabled"; -}; - -&ohci0 { - status = "disabled"; -}; - -&ohci1 { - status = "disabled"; -}; - -&phyrst { - status = "disabled"; -}; - -&sdhi1 { - status = "disabled"; -}; - -&snd_rzg2l { - status = "disabled"; -}; - -&spi1 { - status = "disabled"; -}; - -&ssi1 { - status = "disabled"; -}; - -&usb0_vbus_otg { - status = "disabled"; -}; - -&usb2_phy0 { - status = "disabled"; -}; - -&usb2_phy1 { - status = "disabled"; -}; - -&vccq_sdhi1 { - status = "disabled"; -}; From e20396d65b959a65be84e0eda3c106360114b7ae Mon Sep 17 00:00:00 2001 From: Claudiu Beznea Date: Fri, 29 Sep 2023 08:39:09 +0300 Subject: [PATCH 15/25] arm64: dts: renesas: Add initial DTSI for RZ/G3S SoC Add the initial DTSI for the RZ/G3S SoC. The files in this commit have the following meaning: - r9a08g045.dtsi: RZ/G3S family SoC common parts - r9a08g045s33.dtsi: RZ/G3S R0A08G045S33 SoC specific parts Signed-off-by: Claudiu Beznea Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20230929053915.1530607-23-claudiu.beznea@bp.renesas.com Signed-off-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/r9a08g045.dtsi | 139 ++++++++++++++++++ arch/arm64/boot/dts/renesas/r9a08g045s33.dtsi | 14 ++ 2 files changed, 153 insertions(+) create mode 100644 arch/arm64/boot/dts/renesas/r9a08g045.dtsi create mode 100644 arch/arm64/boot/dts/renesas/r9a08g045s33.dtsi diff --git a/arch/arm64/boot/dts/renesas/r9a08g045.dtsi b/arch/arm64/boot/dts/renesas/r9a08g045.dtsi new file mode 100644 index 000000000000..7971e44a5a0a --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r9a08g045.dtsi @@ -0,0 +1,139 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +/* + * Device Tree Source for the RZ/G3S SoC + * + * Copyright (C) 2023 Renesas Electronics Corp. + */ + +#include +#include + +/ { + compatible = "renesas,r9a08g045"; + #address-cells = <2>; + #size-cells = <2>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: cpu@0 { + compatible = "arm,cortex-a55"; + reg = <0>; + device_type = "cpu"; + #cooling-cells = <2>; + next-level-cache = <&L3_CA55>; + enable-method = "psci"; + clocks = <&cpg CPG_CORE R9A08G045_CLK_I>; + }; + + L3_CA55: cache-controller-0 { + compatible = "cache"; + cache-unified; + cache-size = <0x40000>; + }; + }; + + extal_clk: extal-clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + /* This value must be overridden by the board. */ + clock-frequency = <0>; + }; + + soc: soc { + compatible = "simple-bus"; + interrupt-parent = <&gic>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + scif0: serial@1004b800 { + compatible = "renesas,scif-r9a08g045", "renesas,scif-r9a07g044"; + reg = <0 0x1004b800 0 0x400>; + interrupts = , + , + , + , + , + ; + interrupt-names = "eri", "rxi", "txi", + "bri", "dri", "tei"; + clocks = <&cpg CPG_MOD R9A08G045_SCIF0_CLK_PCK>; + clock-names = "fck"; + power-domains = <&cpg>; + resets = <&cpg R9A08G045_SCIF0_RST_SYSTEM_N>; + status = "disabled"; + }; + + cpg: clock-controller@11010000 { + compatible = "renesas,r9a08g045-cpg"; + reg = <0 0x11010000 0 0x10000>; + clocks = <&extal_clk>; + clock-names = "extal"; + #clock-cells = <2>; + #reset-cells = <1>; + #power-domain-cells = <0>; + }; + + sysc: system-controller@11020000 { + compatible = "renesas,r9a08g045-sysc"; + reg = <0 0x11020000 0 0x10000>; + interrupts = , + , + , + ; + interrupt-names = "lpm_int", "ca55stbydone_int", + "cm33stbyr_int", "ca55_deny"; + status = "disabled"; + }; + + pinctrl: pinctrl@11030000 { + compatible = "renesas,r9a08g045-pinctrl"; + reg = <0 0x11030000 0 0x10000>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-ranges = <&pinctrl 0 0 152>; + clocks = <&cpg CPG_MOD R9A08G045_GPIO_HCLK>; + power-domains = <&cpg>; + resets = <&cpg R9A08G045_GPIO_RSTN>, + <&cpg R9A08G045_GPIO_PORT_RESETN>, + <&cpg R9A08G045_GPIO_SPARE_RESETN>; + }; + + sdhi0: mmc@11c00000 { + compatible = "renesas,sdhi-r9a08g045", "renesas,rcar-gen3-sdhi"; + reg = <0x0 0x11c00000 0 0x10000>; + interrupts = , + ; + clocks = <&cpg CPG_MOD R9A08G045_SDHI0_IMCLK>, + <&cpg CPG_MOD R9A08G045_SDHI0_CLK_HS>, + <&cpg CPG_MOD R9A08G045_SDHI0_IMCLK2>, + <&cpg CPG_MOD R9A08G045_SDHI0_ACLK>; + clock-names = "core", "clkh", "cd", "aclk"; + resets = <&cpg R9A08G045_SDHI0_IXRST>; + power-domains = <&cpg>; + status = "disabled"; + }; + + gic: interrupt-controller@12400000 { + compatible = "arm,gic-v3"; + #interrupt-cells = <3>; + #address-cells = <0>; + interrupt-controller; + reg = <0x0 0x12400000 0 0x40000>, + <0x0 0x12440000 0 0x60000>; + interrupts = ; + }; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts-extended = <&gic GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, + <&gic GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, + <&gic GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, + <&gic GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>; + }; +}; diff --git a/arch/arm64/boot/dts/renesas/r9a08g045s33.dtsi b/arch/arm64/boot/dts/renesas/r9a08g045s33.dtsi new file mode 100644 index 000000000000..3351f26c7a2a --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r9a08g045s33.dtsi @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +/* + * Device Tree Source for the RZ/G3S R9A08G045S33 SoC specific part + * + * Copyright (C) 2023 Renesas Electronics Corp. + */ + +/dts-v1/; + +#include "r9a08g045.dtsi" + +/ { + compatible = "renesas,r9a08g045s33", "renesas,r9a08g045"; +}; From adb4f0c5699c45d0034abde786e748250705a3b6 Mon Sep 17 00:00:00 2001 From: Claudiu Beznea Date: Fri, 29 Sep 2023 08:39:11 +0300 Subject: [PATCH 16/25] arm64: dts: renesas: Add initial support for RZ/G3S SMARC SoM Add initial support for the RZ/G3S SMARC SoM. The following devices available on the SoM are added to this initial device tree: - RZ/G3S SoC: Renesas R9A08G045S33GBG - Clock Generator (only 24MHz output): Renesas 5L35023B - 1GiB LPDDR4 SDRAM: Micron MT53D512M16D1DS-046 - 64GB eMMC Flash (though SD ch0): Micron MTFC64GBCAQTC SD channel 0 of RZ/G3S is connected to an uSD card interface and an eMMC. The selection b/w them is done through a hardware switch. The DT will select b/w uSD and eMMC through the SW_SD0_DEV_SEL build flag. Signed-off-by: Claudiu Beznea Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20230929053915.1530607-25-claudiu.beznea@bp.renesas.com Signed-off-by: Geert Uytterhoeven --- .../boot/dts/renesas/rzg3s-smarc-som.dtsi | 142 ++++++++++++++++++ 1 file changed, 142 insertions(+) create mode 100644 arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi diff --git a/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi new file mode 100644 index 000000000000..185ca8289a35 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi @@ -0,0 +1,142 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +/* + * Device Tree Source for the R9A08G045S33 SMARC Carrier-II's SoM board. + * + * Copyright (C) 2023 Renesas Electronics Corp. + */ + +#include +#include + +/* + * Signals of SW_CONFIG switches: + * @SW_SD0_DEV_SEL: + * 0 - SD0 is connected to eMMC + * 1 - SD0 is connected to uSD0 card + */ +#define SW_SD0_DEV_SEL 1 + +/ { + compatible = "renesas,rzg3s-smarcm", "renesas,r9a08g045s33", "renesas,r9a08g045"; + + aliases { + mmc0 = &sdhi0; + }; + + chosen { + bootargs = "ignore_loglevel"; + stdout-path = "serial0:115200n8"; + }; + + memory@48000000 { + device-type = "memory"; + /* First 128MB is reserved for secure area. */ + reg = <0x0 0x48000000 0x0 0x38000000>; + }; + + vcc_sdhi0: regulator0 { + compatible = "regulator-fixed"; + regulator-name = "SDHI0 Vcc"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpios = <&pinctrl RZG2L_GPIO(2, 1) GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + +#if SW_SD0_DEV_SEL + vccq_sdhi0: regulator1 { + compatible = "regulator-gpio"; + regulator-name = "SDHI0 VccQ"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + gpios = <&pinctrl RZG2L_GPIO(2, 2) GPIO_ACTIVE_HIGH>; + gpios-states = <1>; + states = <3300000 1>, <1800000 0>; + }; +#else + reg_1p8v: regulator1 { + compatible = "regulator-fixed"; + regulator-name = "fixed-1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; +#endif +}; + +&extal_clk { + clock-frequency = <24000000>; +}; + +#if SW_SD0_DEV_SEL +/* SD0 slot */ +&sdhi0 { + pinctrl-0 = <&sdhi0_pins>; + pinctrl-1 = <&sdhi0_uhs_pins>; + pinctrl-names = "default", "state_uhs"; + vmmc-supply = <&vcc_sdhi0>; + vqmmc-supply = <&vccq_sdhi0>; + bus-width = <4>; + sd-uhs-sdr50; + sd-uhs-sdr104; + max-frequency = <125000000>; + status = "okay"; +}; +#else +/* eMMC */ +&sdhi0 { + pinctrl-0 = <&sdhi0_emmc_pins>; + pinctrl-1 = <&sdhi0_emmc_pins>; + pinctrl-names = "default", "state_uhs"; + vmmc-supply = <&vcc_sdhi0>; + vqmmc-supply = <®_1p8v>; + bus-width = <8>; + mmc-hs200-1_8v; + non-removable; + fixed-emmc-driver-type = <1>; + max-frequency = <125000000>; + status = "okay"; +}; +#endif + +&pinctrl { + sdhi0_pins: sd0 { + data { + pins = "SD0_DATA0", "SD0_DATA1", "SD0_DATA2", "SD0_DATA3"; + power-source = <3300>; + }; + + ctrl { + pins = "SD0_CLK", "SD0_CMD"; + power-source = <3300>; + }; + + cd { + pinmux = ; /* SD0_CD */ + }; + }; + + sdhi0_uhs_pins: sd0-uhs { + data { + pins = "SD0_DATA0", "SD0_DATA1", "SD0_DATA2", "SD0_DATA3"; + power-source = <1800>; + }; + + ctrl { + pins = "SD0_CLK", "SD0_CMD"; + power-source = <1800>; + }; + + cd { + pinmux = ; /* SD0_CD */ + }; + }; + + sdhi0_emmc_pins: sd0-emmc { + pins = "SD0_DATA0", "SD0_DATA1", "SD0_DATA2", "SD0_DATA3", + "SD0_DATA4", "SD0_DATA5", "SD0_DATA6", "SD0_DATA7", + "SD0_CLK", "SD0_CMD", "SD0_RST#"; + power-source = <1800>; + }; +}; From d1ae4200bb268fda8cf885e053306c2bd7deb62a Mon Sep 17 00:00:00 2001 From: Claudiu Beznea Date: Fri, 29 Sep 2023 08:39:12 +0300 Subject: [PATCH 17/25] arm64: dts: renesas: Add initial device tree for RZ SMARC Carrier-II Board Add the initial device tree for the RZ SMARC Carrier-II. At the moment it contains only the serial interface. Signed-off-by: Claudiu Beznea Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20230929053915.1530607-26-claudiu.beznea@bp.renesas.com Signed-off-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/rzg3s-smarc.dtsi | 28 ++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 arch/arm64/boot/dts/renesas/rzg3s-smarc.dtsi diff --git a/arch/arm64/boot/dts/renesas/rzg3s-smarc.dtsi b/arch/arm64/boot/dts/renesas/rzg3s-smarc.dtsi new file mode 100644 index 000000000000..e7073a09ed2e --- /dev/null +++ b/arch/arm64/boot/dts/renesas/rzg3s-smarc.dtsi @@ -0,0 +1,28 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +/* + * Device Tree Source for the RZ SMARC Carrier-II Board. + * + * Copyright (C) 2023 Renesas Electronics Corp. + */ + +#include +#include + +/ { + aliases { + serial0 = &scif0; + }; +}; + +&pinctrl { + scif0_pins: scif0 { + pinmux = , /* RXD */ + ; /* TXD */ + }; +}; + +&scif0 { + pinctrl-names = "default"; + pinctrl-0 = <&scif0_pins>; + status = "okay"; +}; From 177e2ee9a967d410b6daeff7a5b85f96bb833a2e Mon Sep 17 00:00:00 2001 From: Claudiu Beznea Date: Fri, 29 Sep 2023 08:39:14 +0300 Subject: [PATCH 18/25] arm64: dts: renesas: Add initial device tree for RZ/G3S SMARC EVK board Add the initial device tree for the Renesas RZ/G3S SMARC EVK board. Signed-off-by: Claudiu Beznea Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20230929053915.1530607-28-claudiu.beznea@bp.renesas.com Signed-off-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/Makefile | 2 ++ .../boot/dts/renesas/r9a08g045s33-smarc.dts | 18 ++++++++++++++++++ 2 files changed, 20 insertions(+) create mode 100644 arch/arm64/boot/dts/renesas/r9a08g045s33-smarc.dts diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile index 7114cbbd8713..254983ca56a1 100644 --- a/arch/arm64/boot/dts/renesas/Makefile +++ b/arch/arm64/boot/dts/renesas/Makefile @@ -86,6 +86,8 @@ dtb-$(CONFIG_ARCH_R9A07G044) += r9a07g044l2-smarc-cru-csi-ov5645.dtbo dtb-$(CONFIG_ARCH_R9A07G054) += r9a07g054l2-smarc.dtb dtb-$(CONFIG_ARCH_R9A07G054) += r9a07g054l2-smarc-cru-csi-ov5645.dtbo +dtb-$(CONFIG_ARCH_R9A08G045) += r9a08g045s33-smarc.dtb + dtb-$(CONFIG_ARCH_R9A09G011) += r9a09g011-v2mevk2.dtb dtb-$(CONFIG_ARCH_RCAR_GEN3) += draak-ebisu-panel-aa104xd12.dtbo diff --git a/arch/arm64/boot/dts/renesas/r9a08g045s33-smarc.dts b/arch/arm64/boot/dts/renesas/r9a08g045s33-smarc.dts new file mode 100644 index 000000000000..6b57e0e02dbe --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r9a08g045s33-smarc.dts @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +/* + * Device Tree Source for the RZ/G3S SMARC EVK board + * + * Copyright (C) 2023 Renesas Electronics Corp. + */ + +/dts-v1/; + +#include "r9a08g045s33.dtsi" +#include "rzg3s-smarc-som.dtsi" +#include "rzg3s-smarc.dtsi" + +/ { + model = "Renesas SMARC EVK version 2 based on r9a08g045s33"; + compatible = "renesas,smarc2-evk", "renesas,rzg3s-smarcm", + "renesas,r9a08g045s33", "renesas,r9a08g045"; +}; From 92c4f314065a3b63ea6c2d6ac44e867e34031cd0 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Tue, 3 Oct 2023 02:33:42 +0000 Subject: [PATCH 19/25] arm64: dts: renesas: Add Renesas R8A779F4 SoC support The R8A779F4 (R-Car S4-8) SoC is an updated version of R8A779F0. Add support for it, using the r8a779f0 .dtsi internally. Signed-off-by: Kuninori Morimoto Reviewed-by: Yoshihiro Shimoda Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/87r0mcfn95.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/r8a779f4.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 arch/arm64/boot/dts/renesas/r8a779f4.dtsi diff --git a/arch/arm64/boot/dts/renesas/r8a779f4.dtsi b/arch/arm64/boot/dts/renesas/r8a779f4.dtsi new file mode 100644 index 000000000000..ebed41892df3 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a779f4.dtsi @@ -0,0 +1,12 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Device Tree Source for the R-Car S4-8 (R8A779F4) SoC + * + * Copyright (C) 2023 Renesas Electronics Corp. + */ + +#include "r8a779f0.dtsi" + +/ { + compatible = "renesas,r8a779f4", "renesas,r8a779f0"; +}; From 93be50c7ff8e8087d5a3ff5a4ff2ffc5dbb1c9b2 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Tue, 3 Oct 2023 02:33:49 +0000 Subject: [PATCH 20/25] arm64: dts: renesas: Add R-Car S4 Starter Kit support Add initial support for the R-Car S4 Starter Kit with R8A779F4 SoC support. Based on a patch in the BSP. Signed-off-by: Michael Dege Signed-off-by: Yusuke Goda Signed-off-by: Tam Nguyen Signed-off-by: Hai Pham Co-developed-by: Yoshihiro Shimoda Signed-off-by: Yoshihiro Shimoda Signed-off-by: Kuninori Morimoto Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/87pm1wfn8z.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/Makefile | 1 + arch/arm64/boot/dts/renesas/r8a779f4-s4sk.dts | 240 ++++++++++++++++++ 2 files changed, 241 insertions(+) create mode 100644 arch/arm64/boot/dts/renesas/r8a779f4-s4sk.dts diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile index 254983ca56a1..4fd83111b0ff 100644 --- a/arch/arm64/boot/dts/renesas/Makefile +++ b/arch/arm64/boot/dts/renesas/Makefile @@ -61,6 +61,7 @@ dtb-$(CONFIG_ARCH_R8A77995) += r8a77995-draak.dtb dtb-$(CONFIG_ARCH_R8A779A0) += r8a779a0-falcon.dtb dtb-$(CONFIG_ARCH_R8A779F0) += r8a779f0-spider.dtb +dtb-$(CONFIG_ARCH_R8A779F0) += r8a779f4-s4sk.dtb dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g0-white-hawk.dtb dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g0-white-hawk-ard-audio-da7212.dtbo diff --git a/arch/arm64/boot/dts/renesas/r8a779f4-s4sk.dts b/arch/arm64/boot/dts/renesas/r8a779f4-s4sk.dts new file mode 100644 index 000000000000..abfda5c6ca16 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a779f4-s4sk.dts @@ -0,0 +1,240 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Device Tree Source for the R-Car S4 Starter Kit board + * + * Copyright (C) 2023 Renesas Electronics Corp. + */ + +/dts-v1/; +#include +#include "r8a779f4.dtsi" + +/ { + model = "R-Car S4 Starter Kit board"; + compatible = "renesas,s4sk", "renesas,r8a779f4", "renesas,r8a779f0"; + + aliases { + serial0 = &hscif0; + serial1 = &hscif1; + eth0 = &rswitch; + }; + + chosen { + bootargs = "ignore_loglevel rw root=/dev/nfs ip=on"; + stdout-path = "serial0:921600n8"; + }; + + memory@48000000 { + device_type = "memory"; + /* first 128MB is reserved for secure area. */ + /* The last 512MB is reserved for CR. */ + reg = <0x0 0x48000000 0x0 0x58000000>; + }; + + memory@480000000 { + device_type = "memory"; + reg = <0x4 0x80000000 0x0 0x80000000>; + }; + + vcc_sdhi: regulator-vcc-sdhi { + compatible = "regulator-fixed"; + regulator-name = "SDHI Vcc"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio1 24 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +ð_serdes { + status = "okay"; +}; + +&extal_clk { + clock-frequency = <20000000>; +}; + +&extalr_clk { + clock-frequency = <32768>; +}; + +&hscif0 { + pinctrl-0 = <&hscif0_pins>; + pinctrl-names = "default"; + + uart-has-rtscts; + status = "okay"; +}; + +&hscif1 { + pinctrl-0 = <&hscif1_pins>; + pinctrl-names = "default"; + + uart-has-rtscts; + status = "okay"; +}; + +&i2c2 { + pinctrl-0 = <&i2c2_pins>; + pinctrl-names = "default"; + + status = "okay"; + clock-frequency = <400000>; +}; + +&i2c4 { + pinctrl-0 = <&i2c4_pins>; + pinctrl-names = "default"; + + status = "okay"; + clock-frequency = <400000>; +}; + +&i2c5 { + pinctrl-0 = <&i2c5_pins>; + pinctrl-names = "default"; + + status = "okay"; + clock-frequency = <400000>; + + eeprom@50 { + compatible = "st,24c16", "atmel,24c16"; + reg = <0x50>; + pagesize = <16>; + }; +}; + +&mmc0 { + pinctrl-0 = <&sd_pins>; + pinctrl-names = "default"; + + vmmc-supply = <&vcc_sdhi>; + cd-gpios = <&gpio1 23 GPIO_ACTIVE_LOW>; + bus-width = <4>; + status = "okay"; +}; + +&pfc { + pinctrl-0 = <&scif_clk_pins>; + pinctrl-names = "default"; + + hscif0_pins: hscif0 { + groups = "hscif0_data", "hscif0_ctrl"; + function = "hscif0"; + }; + + hscif1_pins: hscif1 { + groups = "hscif1_data", "hscif1_ctrl"; + function = "hscif1"; + }; + + i2c2_pins: i2c2 { + groups = "i2c2"; + function = "i2c2"; + }; + + i2c4_pins: i2c4 { + groups = "i2c4"; + function = "i2c4"; + }; + + i2c5_pins: i2c5 { + groups = "i2c5"; + function = "i2c5"; + }; + + scif_clk_pins: scif_clk { + groups = "scif_clk"; + function = "scif_clk"; + }; + + sd_pins: sd { + groups = "mmc_data4", "mmc_ctrl"; + function = "mmc"; + power-source = <3300>; + }; + + tsn0_pins: tsn0 { + groups = "tsn0_mdio_b", "tsn0_link_b"; + function = "tsn0"; + drive-strength = <18>; + power-source = <3300>; + }; + + tsn1_pins: tsn1 { + groups = "tsn1_mdio_b", "tsn1_link_b"; + function = "tsn1"; + drive-strength = <18>; + power-source = <3300>; + }; +}; + +&rswitch { + pinctrl-0 = <&tsn0_pins>, <&tsn1_pins>; + pinctrl-names = "default"; + status = "okay"; + + ethernet-ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + phy-handle = <&ic99>; + phy-mode = "sgmii"; + phys = <ð_serdes 0>; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ic99: ethernet-phy@1 { + reg = <1>; + compatible = "ethernet-phy-ieee802.3-c45"; + interrupt-parent = <&gpio3>; + interrupts = <10 IRQ_TYPE_LEVEL_LOW>; + }; + }; + }; + + port@1 { + reg = <1>; + phy-handle = <&ic102>; + phy-mode = "sgmii"; + phys = <ð_serdes 1>; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ic102: ethernet-phy@2 { + reg = <2>; + compatible = "ethernet-phy-ieee802.3-c45"; + interrupt-parent = <&gpio3>; + interrupts = <11 IRQ_TYPE_LEVEL_LOW>; + }; + }; + }; + + port@2 { + status = "disabled"; + }; + }; +}; + +&rwdt { + timeout-sec = <60>; + status = "okay"; +}; + +&scif_clk { + clock-frequency = <24000000>; +}; + +&ufs { + status = "okay"; +}; + +&ufs30_clk { + clock-frequency = <38400000>; +}; From c083e9daf4a6f5bc61c5a0eb3ba3e229271fc624 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Wed, 4 Oct 2023 17:27:51 +0200 Subject: [PATCH 21/25] arm64: dts: renesas: ebisu: Document Ebisu-4D support Document properly that Ebisu-support includes the Ebisu-4D variant, so there won't be confusion what happened with support for this board. Signed-off-by: Wolfram Sang Acked-by: Rob Herring Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20231004152751.3917-1-wsa+renesas@sang-engineering.com Signed-off-by: Geert Uytterhoeven --- Documentation/devicetree/bindings/soc/renesas/renesas.yaml | 2 +- arch/arm64/boot/dts/renesas/ebisu.dtsi | 2 +- arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/soc/renesas/renesas.yaml b/Documentation/devicetree/bindings/soc/renesas/renesas.yaml index 53b95f348f8e..6239c38d6405 100644 --- a/Documentation/devicetree/bindings/soc/renesas/renesas.yaml +++ b/Documentation/devicetree/bindings/soc/renesas/renesas.yaml @@ -302,7 +302,7 @@ properties: - description: R-Car E3 (R8A77990) items: - enum: - - renesas,ebisu # Ebisu (RTP0RC77990SEB0010S) + - renesas,ebisu # Ebisu (RTP0RC77990SEB0010S), Ebisu-4D (RTP0RC77990SEB0020S) - const: renesas,r8a77990 - description: R-Car D3 (R8A77995) diff --git a/arch/arm64/boot/dts/renesas/ebisu.dtsi b/arch/arm64/boot/dts/renesas/ebisu.dtsi index bbc29452d1be..f1a5778ef115 100644 --- a/arch/arm64/boot/dts/renesas/ebisu.dtsi +++ b/arch/arm64/boot/dts/renesas/ebisu.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Device Tree Source for the Ebisu board + * Device Tree Source for the Ebisu/Ebisu-4D board * * Copyright (C) 2018 Renesas Electronics Corp. */ diff --git a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts index 9da0fd08f8c4..d5ac34a966f6 100644 --- a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts +++ b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Device Tree Source for the Ebisu board with R-Car E3 + * Device Tree Source for the Ebisu/Ebisu-4D board with R-Car E3 * * Copyright (C) 2018 Renesas Electronics Corp. */ From 6a35583085a70bbf37e8f905e098a1dae5711165 Mon Sep 17 00:00:00 2001 From: Claudiu Beznea Date: Tue, 10 Oct 2023 16:26:58 +0300 Subject: [PATCH 22/25] arm64: dts: renesas: r9a08g045: Add nodes for SDHI1 and SDHI2 Add DT nodes for SDHI1 and SDHI2 available on RZ/G3S (R9A08G045). Signed-off-by: Claudiu Beznea Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20231010132701.1658737-4-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/r9a08g045.dtsi | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r9a08g045.dtsi b/arch/arm64/boot/dts/renesas/r9a08g045.dtsi index 7971e44a5a0a..534b728a8e14 100644 --- a/arch/arm64/boot/dts/renesas/r9a08g045.dtsi +++ b/arch/arm64/boot/dts/renesas/r9a08g045.dtsi @@ -118,6 +118,36 @@ sdhi0: mmc@11c00000 { status = "disabled"; }; + sdhi1: mmc@11c10000 { + compatible = "renesas,sdhi-r9a08g045", "renesas,rcar-gen3-sdhi"; + reg = <0x0 0x11c10000 0 0x10000>; + interrupts = , + ; + clocks = <&cpg CPG_MOD R9A08G045_SDHI1_IMCLK>, + <&cpg CPG_MOD R9A08G045_SDHI1_CLK_HS>, + <&cpg CPG_MOD R9A08G045_SDHI1_IMCLK2>, + <&cpg CPG_MOD R9A08G045_SDHI1_ACLK>; + clock-names = "core", "clkh", "cd", "aclk"; + resets = <&cpg R9A08G045_SDHI1_IXRST>; + power-domains = <&cpg>; + status = "disabled"; + }; + + sdhi2: mmc@11c20000 { + compatible = "renesas,sdhi-r9a08g045", "renesas,rcar-gen3-sdhi"; + reg = <0x0 0x11c20000 0 0x10000>; + interrupts = , + ; + clocks = <&cpg CPG_MOD R9A08G045_SDHI2_IMCLK>, + <&cpg CPG_MOD R9A08G045_SDHI2_CLK_HS>, + <&cpg CPG_MOD R9A08G045_SDHI2_IMCLK2>, + <&cpg CPG_MOD R9A08G045_SDHI2_ACLK>; + clock-names = "core", "clkh", "cd", "aclk"; + resets = <&cpg R9A08G045_SDHI2_IXRST>; + power-domains = <&cpg>; + status = "disabled"; + }; + gic: interrupt-controller@12400000 { compatible = "arm,gic-v3"; #interrupt-cells = <3>; From 1d071ea156aaa5942564282d69866596b6de95c9 Mon Sep 17 00:00:00 2001 From: Claudiu Beznea Date: Tue, 10 Oct 2023 16:27:01 +0300 Subject: [PATCH 23/25] arm64: dts: renesas: r9a08g045: Add missing cache-level for L3 cache Fix the following DTBS check warnings: arch/arm64/boot/dts/renesas/r9a08g045s33-smarc.dtb: cache-controller-0: 'cache-level' is a required property from schema $id: http://devicetree.org/schemas/cache.yaml# arch/arm64/boot/dts/renesas/r9a08g045s33-smarc.dtb: cache-controller-0: 'cache-level' is a required property from schema $id: http://devicetree.org/schemas/cache.yaml# arch/arm64/boot/dts/renesas/r9a08g045s33-smarc.dtb: cache-controller-0: Unevaluated properties are not allowed ('cache-size', 'cache-unified' were unexpected) from schema $id: http://devicetree.org/schemas/cache.yaml# Signed-off-by: Claudiu Beznea Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20231010132701.1658737-7-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/r9a08g045.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/renesas/r9a08g045.dtsi b/arch/arm64/boot/dts/renesas/r9a08g045.dtsi index 534b728a8e14..6c7b29b69d0e 100644 --- a/arch/arm64/boot/dts/renesas/r9a08g045.dtsi +++ b/arch/arm64/boot/dts/renesas/r9a08g045.dtsi @@ -29,6 +29,7 @@ cpu0: cpu@0 { L3_CA55: cache-controller-0 { compatible = "cache"; + cache-level = <3>; cache-unified; cache-size = <0x40000>; }; From aca0f89bad145c4f1c4d4d60a957de1e4f4522a4 Mon Sep 17 00:00:00 2001 From: Claudiu Beznea Date: Tue, 10 Oct 2023 16:27:01 +0300 Subject: [PATCH 24/25] arm64: dts: renesas: rzg3s-smarc-som: Spelling s/device-type/device_type/ Fix the following DTBS check warnings: arch/arm64/boot/dts/renesas/r9a08g045s33-smarc.dt: /: memory@48000000: 'device-type' does not match any of the regexes: 'pinctrl-[0-9]+' from schema $id: http://devicetree.org/schemas/memory.yaml# arch/arm64/boot/dts/renesas/r9a08g045s33-smarc.dtb: /: memory@48000000: 'device_type' is a required property from schema $id: http://devicetree.org/schemas/memory.yaml# Signed-off-by: Claudiu Beznea Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20231010132701.1658737-7-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi index 185ca8289a35..a199de8f8b02 100644 --- a/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi +++ b/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi @@ -29,7 +29,7 @@ chosen { }; memory@48000000 { - device-type = "memory"; + device_type = "memory"; /* First 128MB is reserved for secure area. */ reg = <0x0 0x48000000 0x0 0x38000000>; }; From a09c3e105a208580b9d9c868bac630c9263ff564 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Tue, 10 Oct 2023 15:44:19 +0200 Subject: [PATCH 25/25] arm64: dts: renesas: Apply overlays to base dtbs DT overlays in tree need to be applied to a base DTB to validate they apply, to run schema checks on them, and to catch any errors at compile time. Signed-off-by: Rob Herring [geert: Add missing base/overlay combinations] Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/44e5c1781b012a38d07a8d2fc68b26b33c3558b6.1696945404.git.geert+renesas@glider.be --- arch/arm64/boot/dts/renesas/Makefile | 35 ++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile index 4fd83111b0ff..8ea68d582710 100644 --- a/arch/arm64/boot/dts/renesas/Makefile +++ b/arch/arm64/boot/dts/renesas/Makefile @@ -29,21 +29,35 @@ dtb-$(CONFIG_ARCH_R8A774E1) += r8a774e1-hihope-rzg2h-ex-idk-1110wr.dtb dtb-$(CONFIG_ARCH_R8A774E1) += r8a774e1-hihope-rzg2h-ex-mipi-2.1.dtb dtb-$(CONFIG_ARCH_R8A77951) += r8a77951-salvator-x.dtb +r8a77951-salvator-x-panel-aa104xd12-dtbs := r8a77951-salvator-x.dtb salvator-panel-aa104xd12.dtbo +dtb-$(CONFIG_ARCH_R8A77951) += r8a77951-salvator-x-panel-aa104xd12.dtb dtb-$(CONFIG_ARCH_R8A77951) += r8a77951-salvator-xs.dtb +r8a77951-salvator-xs-panel-aa104xd12-dtbs := r8a77951-salvator-xs.dtb salvator-panel-aa104xd12.dtbo +dtb-$(CONFIG_ARCH_R8A77951) += r8a77951-salvator-xs-panel-aa104xd12.dtb dtb-$(CONFIG_ARCH_R8A77951) += r8a77951-ulcb.dtb dtb-$(CONFIG_ARCH_R8A77951) += r8a77951-ulcb-kf.dtb dtb-$(CONFIG_ARCH_R8A77960) += r8a77960-salvator-x.dtb +r8a77960-salvator-x-panel-aa104xd12-dtbs := r8a77960-salvator-x.dtb salvator-panel-aa104xd12.dtbo +dtb-$(CONFIG_ARCH_R8A77960) += r8a77960-salvator-x-panel-aa104xd12.dtb dtb-$(CONFIG_ARCH_R8A77960) += r8a77960-salvator-xs.dtb +r8a77960-salvator-xs-panel-aa104xd12-dtbs := r8a77960-salvator-xs.dtb salvator-panel-aa104xd12.dtbo +dtb-$(CONFIG_ARCH_R8A77960) += r8a77960-salvator-xs-panel-aa104xd12.dtb dtb-$(CONFIG_ARCH_R8A77960) += r8a77960-ulcb.dtb dtb-$(CONFIG_ARCH_R8A77960) += r8a77960-ulcb-kf.dtb dtb-$(CONFIG_ARCH_R8A77961) += r8a77961-salvator-xs.dtb +r8a77961-salvator-xs-panel-aa104xd12-dtbs := r8a77961-salvator-xs.dtb salvator-panel-aa104xd12.dtbo +dtb-$(CONFIG_ARCH_R8A77961) += r8a77961-salvator-xs-panel-aa104xd12.dtb dtb-$(CONFIG_ARCH_R8A77961) += r8a77961-ulcb.dtb dtb-$(CONFIG_ARCH_R8A77961) += r8a77961-ulcb-kf.dtb dtb-$(CONFIG_ARCH_R8A77965) += r8a77965-salvator-x.dtb +r8a77965-salvator-x-panel-aa104xd12-dtbs := r8a77965-salvator-x.dtb salvator-panel-aa104xd12.dtbo +dtb-$(CONFIG_ARCH_R8A77965) += r8a77965-salvator-x-panel-aa104xd12.dtb dtb-$(CONFIG_ARCH_R8A77965) += r8a77965-salvator-xs.dtb +r8a77965-salvator-xs-panel-aa104xd12-dtbs := r8a77965-salvator-xs.dtb salvator-panel-aa104xd12.dtbo +dtb-$(CONFIG_ARCH_R8A77965) += r8a77965-salvator-xs-panel-aa104xd12.dtb dtb-$(CONFIG_ARCH_R8A77965) += r8a77965-ulcb.dtb dtb-$(CONFIG_ARCH_R8A77965) += r8a77965-ulcb-kf.dtb @@ -55,8 +69,12 @@ dtb-$(CONFIG_ARCH_R8A77980) += r8a77980-v3hsk.dtb dtb-$(CONFIG_ARCH_R8A77980) += r8a77980a-condor-i.dtb dtb-$(CONFIG_ARCH_R8A77990) += r8a77990-ebisu.dtb +r8a77990-ebisu-panel-aa104xd12-dtbs := r8a77990-ebisu.dtb draak-ebisu-panel-aa104xd12.dtbo +dtb-$(CONFIG_ARCH_R8A77990) += r8a77990-ebisu-panel-aa104xd12.dtb dtb-$(CONFIG_ARCH_R8A77995) += r8a77995-draak.dtb +r8a77995-draak-panel-aa104xd12-dtbs := r8a77995-draak.dtb draak-ebisu-panel-aa104xd12.dtbo +dtb-$(CONFIG_ARCH_R8A77995) += r8a77995-draak-panel-aa104xd12.dtb dtb-$(CONFIG_ARCH_R8A779A0) += r8a779a0-falcon.dtb @@ -65,27 +83,44 @@ dtb-$(CONFIG_ARCH_R8A779F0) += r8a779f4-s4sk.dtb dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g0-white-hawk.dtb dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g0-white-hawk-ard-audio-da7212.dtbo +r8a779g0-white-hawk-ard-audio-da7212-dtbs := r8a779g0-white-hawk.dtb r8a779g0-white-hawk-ard-audio-da7212.dtbo +dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g0-white-hawk-ard-audio-da7212.dtb dtb-$(CONFIG_ARCH_R8A77951) += r8a779m1-salvator-xs.dtb +r8a779m1-salvator-xs-panel-aa104xd12-dtbs := r8a779m1-salvator-xs.dtb salvator-panel-aa104xd12.dtbo +dtb-$(CONFIG_ARCH_R8A77951) += r8a779m1-salvator-xs-panel-aa104xd12.dtb dtb-$(CONFIG_ARCH_R8A77951) += r8a779m1-ulcb.dtb dtb-$(CONFIG_ARCH_R8A77951) += r8a779m1-ulcb-kf.dtb dtb-$(CONFIG_ARCH_R8A77961) += r8a779m3-salvator-xs.dtb +r8a779m3-salvator-xs-panel-aa104xd12-dtbs := r8a779m3-salvator-xs.dtb salvator-panel-aa104xd12.dtbo +dtb-$(CONFIG_ARCH_R8A77961) += r8a779m3-salvator-xs-panel-aa104xd12.dtb dtb-$(CONFIG_ARCH_R8A77961) += r8a779m3-ulcb.dtb dtb-$(CONFIG_ARCH_R8A77961) += r8a779m3-ulcb-kf.dtb dtb-$(CONFIG_ARCH_R8A77965) += r8a779m5-salvator-xs.dtb +r8a779m5-salvator-xs-panel-aa104xd12-dtbs := r8a779m5-salvator-xs.dtb salvator-panel-aa104xd12.dtbo +dtb-$(CONFIG_ARCH_R8A77965) += r8a779m5-salvator-xs-panel-aa104xd12.dtb dtb-$(CONFIG_ARCH_R9A07G043) += r9a07g043u11-smarc.dtb dtb-$(CONFIG_ARCH_R9A07G043) += r9a07g043-smarc-pmod.dtbo +r9a07g043u11-smarc-pmod-dtbs := r9a07g043u11-smarc.dtb r9a07g043-smarc-pmod.dtbo +dtb-$(CONFIG_ARCH_R9A07G043) += r9a07g043u11-smarc-pmod.dtb dtb-$(CONFIG_ARCH_R9A07G044) += r9a07g044c2-smarc.dtb dtb-$(CONFIG_ARCH_R9A07G044) += r9a07g044c2-smarc-cru-csi-ov5645.dtbo +r9a07g044c2-smarc-cru-csi-ov5645-dtbs := r9a07g044c2-smarc.dtb r9a07g044c2-smarc-cru-csi-ov5645.dtbo +dtb-$(CONFIG_ARCH_R9A07G044) += r9a07g044c2-smarc-cru-csi-ov5645.dtb + dtb-$(CONFIG_ARCH_R9A07G044) += r9a07g044l2-smarc.dtb dtb-$(CONFIG_ARCH_R9A07G044) += r9a07g044l2-smarc-cru-csi-ov5645.dtbo +r9a07g044l2-smarc-cru-csi-ov5645-dtbs := r9a07g044l2-smarc.dtb r9a07g044l2-smarc-cru-csi-ov5645.dtbo +dtb-$(CONFIG_ARCH_R9A07G044) += r9a07g044l2-smarc-cru-csi-ov5645.dtb dtb-$(CONFIG_ARCH_R9A07G054) += r9a07g054l2-smarc.dtb dtb-$(CONFIG_ARCH_R9A07G054) += r9a07g054l2-smarc-cru-csi-ov5645.dtbo +r9a07g054l2-smarc-cru-csi-ov5645-dtbs := r9a07g054l2-smarc.dtb r9a07g054l2-smarc-cru-csi-ov5645.dtbo +dtb-$(CONFIG_ARCH_R9A07G054) += r9a07g054l2-smarc-cru-csi-ov5645.dtb dtb-$(CONFIG_ARCH_R9A08G045) += r9a08g045s33-smarc.dtb