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Date: Sun, 4 Sep 2016 13:04:10 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Tomasz Figa <tomasz.figa@...il.com>,
Krzysztof Kozlowski <krzk@...nel.org>,
Sylwester Nawrocki <s.nawrocki@...sung.com>,
Rob Herring <robh+dt@...nel.org>,
Mark Rutland <mark.rutland@....com>,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-samsung-soc@...r.kernel.org, devicetree@...r.kernel.org,
Kukjin Kim <kgene@...nel.org>
Cc: Arnd Bergmann <arnd@...db.de>, javier@....samsung.com,
Linus Walleij <linus.walleij@...aro.org>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
Krzysztof Kozlowski <k.kozlowski@...sung.com>
Subject: [PATCH v3 07/17] ARM: dts: exynos: Use macros for pinctrl configuration on exynos4415
From: Krzysztof Kozlowski <k.kozlowski@...sung.com>
Usage of DTS macros instead of hard-coded numbers makes code easier to
read. One does not have to remember which value means pull-up/down or
specific driver strength.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@...sung.com>
Reviewed-by: Javier Martinez Canillas <javier@....samsung.com>
---
arch/arm/boot/dts/exynos4415-pinctrl.dtsi | 286 +++++++++++++++---------------
1 file changed, 143 insertions(+), 143 deletions(-)
diff --git a/arch/arm/boot/dts/exynos4415-pinctrl.dtsi b/arch/arm/boot/dts/exynos4415-pinctrl.dtsi
index 63714445dddb..f54aee53b6ec 100644
--- a/arch/arm/boot/dts/exynos4415-pinctrl.dtsi
+++ b/arch/arm/boot/dts/exynos4415-pinctrl.dtsi
@@ -96,180 +96,180 @@
uart0_data: uart0-data {
samsung,pins = "gpa0-0", "gpa0-1";
- samsung,pin-function = <0x2>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
uart0_fctl: uart0-fctl {
samsung,pins = "gpa0-2", "gpa0-3";
- samsung,pin-function = <2>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
uart1_data: uart1-data {
samsung,pins = "gpa0-4", "gpa0-5";
- samsung,pin-function = <2>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
uart1_fctl: uart1-fctl {
samsung,pins = "gpa0-6", "gpa0-7";
- samsung,pin-function = <2>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
uart2_data: uart2-data {
samsung,pins = "gpa1-0", "gpa1-1";
- samsung,pin-function = <2>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
uart2_fctl: uart2-fctl {
samsung,pins = "gpa1-2", "gpa1-3";
- samsung,pin-function = <2>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
uart3_data: uart3-data {
samsung,pins = "gpa1-4", "gpa1-5";
- samsung,pin-function = <2>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
i2c2_bus: i2c2-bus {
samsung,pins = "gpa0-6", "gpa0-7";
- samsung,pin-function = <3>;
- samsung,pin-pud = <3>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
i2c3_bus: i2c3-bus {
samsung,pins = "gpa1-2", "gpa1-3";
- samsung,pin-function = <3>;
- samsung,pin-pud = <3>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
spi0_bus: spi0-bus {
samsung,pins = "gpb-0", "gpb-2", "gpb-3";
- samsung,pin-function = <2>;
- samsung,pin-pud = <3>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
i2c4_bus: i2c4-bus {
samsung,pins = "gpb-0", "gpb-1";
- samsung,pin-function = <3>;
- samsung,pin-pud = <3>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
spi1_bus: spi1-bus {
samsung,pins = "gpb-4", "gpb-6", "gpb-7";
- samsung,pin-function = <2>;
- samsung,pin-pud = <3>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
i2c5_bus: i2c5-bus {
samsung,pins = "gpb-2", "gpb-3";
- samsung,pin-function = <3>;
- samsung,pin-pud = <3>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
i2s1_bus: i2s1-bus {
samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3",
"gpc0-4";
- samsung,pin-function = <2>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
i2s2_bus: i2s2-bus {
samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3",
"gpc1-4";
- samsung,pin-function = <2>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
pcm2_bus: pcm2-bus {
samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3",
"gpc1-4";
- samsung,pin-function = <3>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
i2c6_bus: i2c6-bus {
samsung,pins = "gpc1-3", "gpc1-4";
- samsung,pin-function = <4>;
- samsung,pin-pud = <3>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
spi2_bus: spi2-bus {
samsung,pins = "gpc1-1", "gpc1-3", "gpc1-4";
- samsung,pin-function = <5>;
- samsung,pin-pud = <3>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_5>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
pwm0_out: pwm0-out {
samsung,pins = "gpd0-0";
- samsung,pin-function = <2>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
pwm1_out: pwm1-out {
samsung,pins = "gpd0-1";
- samsung,pin-function = <2>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
pwm2_out: pwm2-out {
samsung,pins = "gpd0-2";
- samsung,pin-function = <2>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
pwm3_out: pwm3-out {
samsung,pins = "gpd0-3";
- samsung,pin-function = <2>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
i2c7_bus: i2c7-bus {
samsung,pins = "gpd0-2", "gpd0-3";
- samsung,pin-function = <3>;
- samsung,pin-pud = <3>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
i2c0_bus: i2c0-bus {
samsung,pins = "gpd1-0", "gpd1-1";
- samsung,pin-function = <2>;
- samsung,pin-pud = <3>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
i2c1_bus: i2c1-bus {
samsung,pins = "gpd1-2", "gpd1-3";
- samsung,pin-function = <2>;
- samsung,pin-pud = <3>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
};
@@ -394,120 +394,120 @@
sd0_clk: sd0-clk {
samsung,pins = "gpk0-0";
- samsung,pin-function = <2>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <3>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
};
sd0_cmd: sd0-cmd {
samsung,pins = "gpk0-1";
- samsung,pin-function = <2>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <3>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
};
sd0_cd: sd0-cd {
samsung,pins = "gpk0-2";
- samsung,pin-function = <2>;
- samsung,pin-pud = <3>;
- samsung,pin-drv = <3>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
};
sd0_rdqs: sd0-rdqs {
samsung,pins = "gpk0-7";
- samsung,pin-function = <2>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <3>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
};
sd0_bus1: sd0-bus-width1 {
samsung,pins = "gpk0-3";
- samsung,pin-function = <2>;
- samsung,pin-pud = <3>;
- samsung,pin-drv = <3>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
};
sd0_bus4: sd0-bus-width4 {
samsung,pins = "gpk0-4", "gpk0-5", "gpk0-6";
- samsung,pin-function = <2>;
- samsung,pin-pud = <3>;
- samsung,pin-drv = <3>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
};
sd0_bus8: sd0-bus-width8 {
samsung,pins = "gpl0-0", "gpl0-1", "gpl0-2", "gpl0-3";
- samsung,pin-function = <2>;
- samsung,pin-pud = <3>;
- samsung,pin-drv = <3>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
};
sd1_clk: sd1-clk {
samsung,pins = "gpk1-0";
- samsung,pin-function = <2>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <3>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
};
sd1_cmd: sd1-cmd {
samsung,pins = "gpk1-1";
- samsung,pin-function = <2>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <3>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
};
sd1_cd: sd1-cd {
samsung,pins = "gpk1-2";
- samsung,pin-function = <2>;
- samsung,pin-pud = <3>;
- samsung,pin-drv = <3>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
};
sd1_bus1: sd1-bus-width1 {
samsung,pins = "gpk1-3";
- samsung,pin-function = <2>;
- samsung,pin-pud = <3>;
- samsung,pin-drv = <3>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
};
sd1_bus4: sd1-bus-width4 {
samsung,pins = "gpk1-4", "gpk1-5", "gpk1-6";
- samsung,pin-function = <2>;
- samsung,pin-pud = <3>;
- samsung,pin-drv = <3>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
};
sd2_clk: sd2-clk {
samsung,pins = "gpk2-0";
- samsung,pin-function = <2>;
- samsung,pin-pud = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
samsung,pin-drv = <4>;
};
sd2_cmd: sd2-cmd {
samsung,pins = "gpk2-1";
- samsung,pin-function = <2>;
- samsung,pin-pud = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
samsung,pin-drv = <4>;
};
sd2_cd: sd2-cd {
samsung,pins = "gpk2-2";
- samsung,pin-function = <2>;
- samsung,pin-pud = <3>;
- samsung,pin-drv = <3>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
};
sd2_bus1: sd2-bus-width1 {
samsung,pins = "gpk2-3";
- samsung,pin-function = <2>;
- samsung,pin-pud = <3>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
samsung,pin-drv = <4>;
};
sd2_bus4: sd2-bus-width4 {
samsung,pins = "gpk2-4", "gpk2-5", "gpk2-6";
- samsung,pin-function = <2>;
- samsung,pin-pud = <3>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
samsung,pin-drv = <4>;
};
@@ -515,44 +515,44 @@
samsung,pins = "gpm0-0", "gpm0-1", "gpm0-2", "gpm0-3",
"gpm0-4", "gpm0-5", "gpm0-6", "gpm0-7",
"gpm1-0", "gpm1-1", "gpm2-0", "gpm2-1";
- samsung,pin-function = <3>;
- samsung,pin-pud = <3>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
cam_port_b_clk_active: cam-port-b-clk-active {
samsung,pins = "gpm2-2";
- samsung,pin-function = <3>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <3>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
};
cam_port_b_clk_idle: cam-port-b-clk-idle {
samsung,pins = "gpm2-2";
- samsung,pin-function = <0>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
fimc_is_i2c0: fimc-is-i2c0 {
samsung,pins = "gpm4-0", "gpm4-1";
- samsung,pin-function = <2>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
fimc_is_i2c1: fimc-is-i2c1 {
samsung,pins = "gpm4-2", "gpm4-3";
- samsung,pin-function = <2>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
fimc_is_uart: fimc-is-uart {
samsung,pins = "gpm3-5", "gpm3-7";
- samsung,pin-function = <3>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
};
@@ -568,8 +568,8 @@
i2s0_bus: i2s0-bus {
samsung,pins = "gpz-0", "gpz-1", "gpz-2", "gpz-3",
"gpz-4", "gpz-5", "gpz-6";
- samsung,pin-function = <2>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
+ samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
};
--
2.7.4
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