clk: at91: allow configuring peripheral PCR layout

The PCR register actually changed layout for each SoC. By chance, this didn't have impact on sama5d[2-4] support but since sama5d3, PID is seven bits wide and sama5d4 and sama5d2 don't have DIV. For the DT backward compatibility, keep the layout as is. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2026-10-14 05:55:17 +00:00 · 2019-04-02 14:50:50 +02:00 · 2019-04-02 14:50:50 +02:00 · cb4f4949b1
commit cb4f4949b1
parent 5c16ffa795
7 changed files with 71 additions and 25 deletions
--- a/drivers/clk/at91/at91sam9x5.c
+++ b/drivers/clk/at91/at91sam9x5.c
--- a/drivers/clk/at91/clk-peripheral.c
+++ b/drivers/clk/at91/clk-peripheral.c
--- a/drivers/clk/at91/dt-compat.c
+++ b/drivers/clk/at91/dt-compat.c
--- a/drivers/clk/at91/pmc.h
+++ b/drivers/clk/at91/pmc.h
--- a/drivers/clk/at91/sama5d2.c
+++ b/drivers/clk/at91/sama5d2.c
--- a/drivers/clk/at91/sama5d4.c
+++ b/drivers/clk/at91/sama5d4.c
--- a/include/linux/clk/at91_pmc.h
+++ b/include/linux/clk/at91_pmc.h