clk: microchip: Add driver for Microchip PolarFire SoC

Add support for clock configuration on Microchip PolarFire SoC Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org> Tested-by: Geert Uytterhoeven <geert@linux-m68k.org> Co-developed-by: Padmarao Begari <padmarao.begari@microchip.com> Signed-off-by: Padmarao Begari <padmarao.begari@microchip.com> Signed-off-by: Daire McNamara <daire.mcnamara@microchip.com> Co-developed-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20220222121143.3316880-2-conor.dooley@microchip.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
mariux64 · Mar 12, 2022 · 635e5e7 · 635e5e7
1 parent 2145bb6
commit 635e5e7
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Showing 5 changed files with 394 additions and 4 deletions.
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
@@ -330,9 +330,6 @@ config COMMON_CLK_PXA
 	help
 	  Support for the Marvell PXA SoC.
 
-config COMMON_CLK_PIC32
-	def_bool COMMON_CLK && MACH_PIC32
-
 config COMMON_CLK_OXNAS
 	bool "Clock driver for the OXNAS SoC Family"
 	depends on ARCH_OXNAS || COMPILE_TEST
@@ -407,6 +404,7 @@ source "drivers/clk/keystone/Kconfig"
 source "drivers/clk/mediatek/Kconfig"
 source "drivers/clk/meson/Kconfig"
 source "drivers/clk/mstar/Kconfig"
+source "drivers/clk/microchip/Kconfig"
 source "drivers/clk/mvebu/Kconfig"
 source "drivers/clk/pistachio/Kconfig"
 source "drivers/clk/qcom/Kconfig"

diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
@@ -91,7 +91,7 @@ obj-$(CONFIG_ARCH_KEYSTONE)		+= keystone/
 obj-$(CONFIG_MACH_LOONGSON32)		+= loongson1/
 obj-y					+= mediatek/
 obj-$(CONFIG_ARCH_MESON)		+= meson/
-obj-$(CONFIG_MACH_PIC32)		+= microchip/
+obj-y					+= microchip/
 ifeq ($(CONFIG_COMMON_CLK), y)
 obj-$(CONFIG_ARCH_MMP)			+= mmp/
 endif

diff --git a/drivers/clk/microchip/Kconfig b/drivers/clk/microchip/Kconfig
@@ -0,0 +1,10 @@
+# SPDX-License-Identifier: GPL-2.0
+
+config COMMON_CLK_PIC32
+	def_bool COMMON_CLK && MACH_PIC32
+
+config MCHP_CLK_MPFS
+	bool "Clk driver for PolarFire SoC"
+	depends on (RISCV && SOC_MICROCHIP_POLARFIRE) || COMPILE_TEST
+	help
+	  Supports Clock Configuration for PolarFire SoC
diff --git a/drivers/clk/microchip/Makefile b/drivers/clk/microchip/Makefile
@@ -1,3 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0-only
 obj-$(CONFIG_COMMON_CLK_PIC32) += clk-core.o
 obj-$(CONFIG_PIC32MZDA) += clk-pic32mzda.o
+obj-$(CONFIG_MCHP_CLK_MPFS) += clk-mpfs.o