From 6d3b3745c5f3b4db3ab34b94a81ca47c4a9833a8 Mon Sep 17 00:00:00 2001
From: Gabriel Fernandez <gabriel.fernandez@st.com>
Date: Fri, 6 Oct 2017 11:12:39 +0200
Subject: ARM: dts: stm32: Enable STM32H743 clock driver

This patch enables clock driver for STM32H743 soc.

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
---
 arch/arm/boot/dts/stm32h743-pinctrl.dtsi | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

(limited to 'arch/arm/boot/dts/stm32h743-pinctrl.dtsi')

diff --git a/arch/arm/boot/dts/stm32h743-pinctrl.dtsi b/arch/arm/boot/dts/stm32h743-pinctrl.dtsi
index 76bbd6575fae..d438818155b2 100644
--- a/arch/arm/boot/dts/stm32h743-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32h743-pinctrl.dtsi
@@ -55,7 +55,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x0 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOA_CK>;
 				st,bank-name = "GPIOA";
 			};
 
@@ -63,7 +63,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x400 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOB_CK>;
 				st,bank-name = "GPIOB";
 			};
 
@@ -71,7 +71,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x800 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOC_CK>;
 				st,bank-name = "GPIOC";
 			};
 
@@ -79,7 +79,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0xc00 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOD_CK>;
 				st,bank-name = "GPIOD";
 			};
 
@@ -87,7 +87,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x1000 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOE_CK>;
 				st,bank-name = "GPIOE";
 			};
 
@@ -95,7 +95,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x1400 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOF_CK>;
 				st,bank-name = "GPIOF";
 			};
 
@@ -103,7 +103,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x1800 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOG_CK>;
 				st,bank-name = "GPIOG";
 			};
 
@@ -111,7 +111,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x1c00 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOH_CK>;
 				st,bank-name = "GPIOH";
 			};
 
@@ -119,7 +119,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x2000 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOI_CK>;
 				st,bank-name = "GPIOI";
 			};
 
@@ -127,7 +127,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x2400 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOJ_CK>;
 				st,bank-name = "GPIOJ";
 			};
 
@@ -135,7 +135,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				reg = <0x2800 0x400>;
-				clocks = <&timer_clk>;
+				clocks = <&rcc GPIOK_CK>;
 				st,bank-name = "GPIOK";
 			};
 
-- 
cgit 


From 162d58c26d65e1486d18436eb151148a7f9886e5 Mon Sep 17 00:00:00 2001
From: Alexandre Torgue <alexandre.torgue@st.com>
Date: Mon, 16 Oct 2017 13:45:58 +0200
Subject: ARM: dts: stm32: change pinctrl bindings definition

Initially each pin was declared in "include/dt-bindings/stm32<SOC>-pinfunc.h"
and each definition contained SOC names (ex: STM32F429_PA9_FUNC_USART1_TX).
Since this approach was approved, the number of supported MCU has
increased (STM32F429/STM32F469/STM32f746/STM32H743). To avoid to add a new
file in "include/dt-bindings" each time a new STM32 SOC arrives I propose
a new approach which consist to use a macro to define pin muxing in device
tree. All STM32 will use the common macro to define pinmux. Furthermore, it
will make STM32 maintenance and integration of new SOC easier .

Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
Reviewed-by: Vikas MANOCHA <vikas.manocha@st.com>
Reviewed-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
---
 arch/arm/boot/dts/stm32h743-pinctrl.dtsi | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'arch/arm/boot/dts/stm32h743-pinctrl.dtsi')

diff --git a/arch/arm/boot/dts/stm32h743-pinctrl.dtsi b/arch/arm/boot/dts/stm32h743-pinctrl.dtsi
index d438818155b2..65c1cd043987 100644
--- a/arch/arm/boot/dts/stm32h743-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32h743-pinctrl.dtsi
@@ -40,7 +40,7 @@
  *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
-#include <dt-bindings/pinctrl/stm32h7-pinfunc.h>
+#include <dt-bindings/pinctrl/stm32-pinfunc.h>
 
 / {
 	soc {
@@ -141,26 +141,26 @@
 
 			usart1_pins: usart1@0 {
 				pins1 {
-					pinmux = <STM32H7_PB14_FUNC_USART1_TX>;
+					pinmux = <STM32_PINMUX('B', 14, AF4)>; /* USART1_TX */
 					bias-disable;
 					drive-push-pull;
 					slew-rate = <0>;
 				};
 				pins2 {
-					pinmux = <STM32H7_PB15_FUNC_USART1_RX>;
+					pinmux = <STM32_PINMUX('B', 15, AF4)>; /* USART1_RX */
 					bias-disable;
 				};
 			};
 
 			usart2_pins: usart2@0 {
 				pins1 {
-					pinmux = <STM32H7_PD5_FUNC_USART2_TX>;
+					pinmux = <STM32_PINMUX('D', 5, AF7)>; /* USART2_TX */
 					bias-disable;
 					drive-push-pull;
 					slew-rate = <0>;
 				};
 				pins2 {
-					pinmux = <STM32H7_PD6_FUNC_USART2_RX>;
+					pinmux = <STM32_PINMUX('D', 6, AF7)>; /* USART2_RX */
 					bias-disable;
 				};
 			};
-- 
cgit