[PATCH 2/3] Arm: dts: stm32: remove extra compatible string from DT & driver
From: Vikas Manocha <hidden>
Date: 2017-09-28 23:18:14
Also in:
linux-devicetree, linux-serial, lkml
Subsystem:
the rest, tty layer and serial drivers · Maintainers:
Linus Torvalds, Greg Kroah-Hartman, Jiri Slaby
This patch remove the extra compatibility string "st,stm32-usart" from driver & device tree. Signed-off-by: Vikas Manocha <redacted> Reviewed-by: Patrice Chotard <redacted> --- arch/arm/boot/dts/stm32f429.dtsi | 12 ++++++------ arch/arm/boot/dts/stm32f746.dtsi | 12 ++++++------ arch/arm/boot/dts/stm32h743.dtsi | 4 ++-- drivers/tty/serial/stm32-usart.c | 3 --- 4 files changed, 14 insertions(+), 17 deletions(-)
diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi
index dd7e99b..5d6bfdf 100644
--- a/arch/arm/boot/dts/stm32f429.dtsi
+++ b/arch/arm/boot/dts/stm32f429.dtsi@@ -315,7 +315,7 @@ }; usart2: serial at 40004400 { - compatible = "st,stm32-usart", "st,stm32-uart"; + compatible = "st,stm32-uart"; reg = <0x40004400 0x400>; interrupts = <38>; clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART2)>;
@@ -323,7 +323,7 @@ }; usart3: serial at 40004800 { - compatible = "st,stm32-usart", "st,stm32-uart"; + compatible = "st,stm32-uart"; reg = <0x40004800 0x400>; interrupts = <39>; clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART3)>;
@@ -387,7 +387,7 @@ }; usart7: serial at 40007800 { - compatible = "st,stm32-usart", "st,stm32-uart"; + compatible = "st,stm32-uart"; reg = <0x40007800 0x400>; interrupts = <82>; clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART7)>;
@@ -395,7 +395,7 @@ }; usart8: serial at 40007c00 { - compatible = "st,stm32-usart", "st,stm32-uart"; + compatible = "st,stm32-uart"; reg = <0x40007c00 0x400>; interrupts = <83>; clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART8)>;
@@ -445,7 +445,7 @@ }; usart1: serial at 40011000 { - compatible = "st,stm32-usart", "st,stm32-uart"; + compatible = "st,stm32-uart"; reg = <0x40011000 0x400>; interrupts = <37>; clocks = <&rcc 0 STM32F4_APB2_CLOCK(USART1)>;
@@ -456,7 +456,7 @@ }; usart6: serial at 40011400 { - compatible = "st,stm32-usart", "st,stm32-uart"; + compatible = "st,stm32-uart"; reg = <0x40011400 0x400>; interrupts = <71>; clocks = <&rcc 0 STM32F4_APB2_CLOCK(USART6)>;
diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi
index 5633860..5f94178 100644
--- a/arch/arm/boot/dts/stm32f746.dtsi
+++ b/arch/arm/boot/dts/stm32f746.dtsi@@ -136,7 +136,7 @@ }; usart2: serial at 40004400 { - compatible = "st,stm32f7-usart", "st,stm32f7-uart"; + compatible = "st,stm32f7-uart"; reg = <0x40004400 0x400>; interrupts = <38>; clocks = <&rcc 1 CLK_USART2>;
@@ -144,7 +144,7 @@ }; usart3: serial at 40004800 { - compatible = "st,stm32f7-usart", "st,stm32f7-uart"; + compatible = "st,stm32f7-uart"; reg = <0x40004800 0x400>; interrupts = <39>; clocks = <&rcc 1 CLK_USART3>;
@@ -177,7 +177,7 @@ }; usart7: serial at 40007800 { - compatible = "st,stm32f7-usart", "st,stm32f7-uart"; + compatible = "st,stm32f7-uart"; reg = <0x40007800 0x400>; interrupts = <82>; clocks = <&rcc 1 CLK_UART7>;
@@ -185,7 +185,7 @@ }; usart8: serial at 40007c00 { - compatible = "st,stm32f7-usart", "st,stm32f7-uart"; + compatible = "st,stm32f7-uart"; reg = <0x40007c00 0x400>; interrupts = <83>; clocks = <&rcc 1 CLK_UART8>;
@@ -193,7 +193,7 @@ }; usart1: serial at 40011000 { - compatible = "st,stm32f7-usart", "st,stm32f7-uart"; + compatible = "st,stm32f7-uart"; reg = <0x40011000 0x400>; interrupts = <37>; clocks = <&rcc 1 CLK_USART1>;
@@ -201,7 +201,7 @@ }; usart6: serial at 40011400 { - compatible = "st,stm32f7-usart", "st,stm32f7-uart"; + compatible = "st,stm32f7-uart"; reg = <0x40011400 0x400>; interrupts = <71>; clocks = <&rcc 1 CLK_USART6>;
diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi
index 58ec227..26de315 100644
--- a/arch/arm/boot/dts/stm32h743.dtsi
+++ b/arch/arm/boot/dts/stm32h743.dtsi@@ -67,7 +67,7 @@ }; usart2: serial at 40004400 { - compatible = "st,stm32f7-usart", "st,stm32f7-uart"; + compatible = "st,stm32f7-uart"; reg = <0x40004400 0x400>; interrupts = <38>; status = "disabled";
@@ -99,7 +99,7 @@ }; usart1: serial at 40011000 { - compatible = "st,stm32f7-usart", "st,stm32f7-uart"; + compatible = "st,stm32f7-uart"; reg = <0x40011000 0x400>; interrupts = <37>; status = "disabled";
diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c
index 03a58326..46a1f86 100644
--- a/drivers/tty/serial/stm32-usart.c
+++ b/drivers/tty/serial/stm32-usart.c@@ -736,11 +736,8 @@ static struct stm32_port *stm32_of_get_stm32_port(struct platform_device *pdev) #ifdef CONFIG_OF static const struct of_device_id stm32_match[] = { - { .compatible = "st,stm32-usart", .data = &stm32f4_info}, { .compatible = "st,stm32-uart", .data = &stm32f4_info}, - { .compatible = "st,stm32f7-usart", .data = &stm32f7_info}, { .compatible = "st,stm32f7-uart", .data = &stm32f7_info}, - { .compatible = "st,stm32h7-usart", .data = &stm32h7_info}, { .compatible = "st,stm32h7-uart", .data = &stm32h7_info}, {}, };
--
1.9.1