Merge tag 'clk-microchip-6.14' of https://git.kernel.org/pub/scm/linu…

…x/kernel/git/at91/linux into clk-microchip Pull Microchip clk driver updates from Claudiu Beznea: - Support for the SAMA7D65 SoC - Clock IDs for for the slow clock controller * tag 'clk-microchip-6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux: clk: at91: sama7d65: add sama7d65 pmc driver dt-bindings: clock: Add SAMA7D65 PMC compatible string dt-bindings: clocks: atmel,at91sam9x5-sckc: add sama7d65 clk: at91: sckc: Use SCKC_{TD, MD}_SLCK IDs for clk32k clocks dt-bindings: clk: at91: Add clock IDs for the slow clock controller
mariux64 · Jan 7, 2025 · 765ea12 · 765ea12
2 parents 40384c8 + 9a49771
commit 765ea12
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Showing 9 changed files with 1,403 additions and 13 deletions.
diff --git a/Documentation/devicetree/bindings/clock/atmel,at91rm9200-pmc.yaml b/Documentation/devicetree/bindings/clock/atmel,at91rm9200-pmc.yaml
@@ -43,6 +43,7 @@ properties:
               - atmel,sama5d4-pmc
               - microchip,sam9x60-pmc
               - microchip,sam9x7-pmc
+              - microchip,sama7d65-pmc
               - microchip,sama7g5-pmc
           - const: syscon
 
@@ -90,6 +91,7 @@ allOf:
             enum:
               - microchip,sam9x60-pmc
               - microchip,sam9x7-pmc
+              - microchip,sama7d65-pmc
               - microchip,sama7g5-pmc
     then:
       properties:

diff --git a/Documentation/devicetree/bindings/clock/atmel,at91sam9x5-sckc.yaml b/Documentation/devicetree/bindings/clock/atmel,at91sam9x5-sckc.yaml
@@ -20,6 +20,7 @@ properties:
       - items:
           - enum:
               - microchip,sam9x7-sckc
+              - microchip,sama7d65-sckc
               - microchip,sama7g5-sckc
           - const: microchip,sam9x60-sckc
 

diff --git a/drivers/clk/at91/Makefile b/drivers/clk/at91/Makefile
@@ -24,4 +24,5 @@ obj-$(CONFIG_SOC_SAM9X7) += sam9x7.o
 obj-$(CONFIG_SOC_SAMA5D3) += sama5d3.o dt-compat.o
 obj-$(CONFIG_SOC_SAMA5D4) += sama5d4.o dt-compat.o
 obj-$(CONFIG_SOC_SAMA5D2) += sama5d2.o dt-compat.o
+obj-$(CONFIG_SOC_SAMA7D65) += sama7d65.o
 obj-$(CONFIG_SOC_SAMA7G5) += sama7g5.o
diff --git a/drivers/clk/at91/clk-master.c b/drivers/clk/at91/clk-master.c
@@ -20,7 +20,7 @@
 
 #define PMC_MCR_CSS_SHIFT	(16)
 
-#define MASTER_MAX_ID		4
+#define MASTER_MAX_ID		9
 
 #define to_clk_master(hw) container_of(hw, struct clk_master, hw)
 

diff --git a/drivers/clk/at91/clk-sam9x60-pll.c b/drivers/clk/at91/clk-sam9x60-pll.c
@@ -23,7 +23,7 @@
 #define UPLL_DIV		2
 #define PLL_MUL_MAX		(FIELD_GET(PMC_PLL_CTRL1_MUL_MSK, UINT_MAX) + 1)
 
-#define PLL_MAX_ID		7
+#define PLL_MAX_ID		9
 
 struct sam9x60_pll_core {
 	struct regmap *regmap;

diff --git a/drivers/clk/at91/pmc.c b/drivers/clk/at91/pmc.c
@@ -151,6 +151,7 @@ static struct syscore_ops pmc_syscore_ops = {
 static const struct of_device_id pmc_dt_ids[] = {
 	{ .compatible = "atmel,sama5d2-pmc" },
 	{ .compatible = "microchip,sama7g5-pmc", },
+	{ .compatible = "microchip,sama7d65-pmc", },
 	{ /* sentinel */ }
 };