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Message-Id: <20220816133016.77553-2-krzysztof.kozlowski@linaro.org>
Date: Tue, 16 Aug 2022 16:30:15 +0300
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Tomasz Figa <tomasz.figa@...il.com>,
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
Sylwester Nawrocki <s.nawrocki@...sung.com>,
Alim Akhtar <alim.akhtar@...sung.com>,
Linus Walleij <linus.walleij@...aro.org>,
Rob Herring <robh+dt@...nel.org>,
linux-arm-kernel@...ts.infradead.org,
linux-samsung-soc@...r.kernel.org, linux-gpio@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v4 1/2] dt-bindings: pinctrl: samsung: stop using bindings header with constants
The bindings header with pin controller register values is being
deprecated and DTS already switched to a DTS-local header.
Do not reference the bindings header in schema and replace the defines
with raw values.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
.../pinctrl/samsung,pinctrl-pins-cfg.yaml | 1 -
.../bindings/pinctrl/samsung,pinctrl.yaml | 63 ++++++++-----------
2 files changed, 27 insertions(+), 37 deletions(-)
diff --git a/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl-pins-cfg.yaml b/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl-pins-cfg.yaml
index 9869d4dceddb..f796f27bf0e6 100644
--- a/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl-pins-cfg.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl-pins-cfg.yaml
@@ -20,7 +20,6 @@ description: |
The values used for config properties should be derived from the hardware
manual and these values are programmed as-is into the pin pull up/down and
driver strength register of the pin-controller.
- See also include/dt-bindings/pinctrl/samsung.h with useful constants.
See also Documentation/devicetree/bindings/pinctrl/samsung,pinctrl.yaml for
additional information and example.
diff --git a/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl.yaml
index 3a65c66ca71d..dafa51c69c06 100644
--- a/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl.yaml
@@ -15,9 +15,6 @@ description: |
This is a part of device tree bindings for Samsung S3C/S5P/Exynos SoC pin
controller.
- Pin group settings (like drive strength, pull up/down) are available as
- macros in include/dt-bindings/pinctrl/samsung.h.
-
All the pin controller nodes should be represented in the aliases node using
the following format 'pinctrl{n}' where n is a unique number for the alias.
@@ -138,8 +135,6 @@ additionalProperties: false
examples:
- |
- #include <dt-bindings/pinctrl/samsung.h>
-
pinctrl@...08000 {
compatible = "samsung,s3c64xx-pinctrl";
reg = <0x7f008000 0x1000>;
@@ -166,8 +161,8 @@ examples:
uart0-data-pins {
samsung,pins = "gpa-0", "gpa-1";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <S3C64XX_PIN_PULL_NONE>;
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
};
// ...
@@ -175,7 +170,6 @@ examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
- #include <dt-bindings/pinctrl/samsung.h>
pinctrl@...00000 {
compatible = "samsung,exynos4210-pinctrl";
@@ -197,9 +191,9 @@ examples:
uart0-data-pins {
samsung,pins = "gpa0-0", "gpa0-1";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
};
// ...
@@ -207,14 +201,14 @@ examples:
sleep0: sleep-state {
gpa0-0-pin {
samsung,pins = "gpa0-0";
- samsung,pin-con-pdn = <EXYNOS_PIN_PDN_INPUT>;
- samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-con-pdn = <2>;
+ samsung,pin-pud-pdn = <0>;
};
gpa0-1-pin {
samsung,pins = "gpa0-1";
- samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT0>;
- samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-con-pdn = <0>;
+ samsung,pin-pud-pdn = <0>;
};
// ...
@@ -223,7 +217,6 @@ examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
- #include <dt-bindings/pinctrl/samsung.h>
pinctrl@...00000 {
compatible = "samsung,exynos4210-pinctrl";
@@ -272,26 +265,26 @@ examples:
sd0-clk-pins {
samsung,pins = "gpk0-0";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <3>;
};
sd4-bus-width8-pins {
part-1-pins {
samsung,pins = "gpk0-3", "gpk0-4",
"gpk0-5", "gpk0-6";
- samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
};
part-2-pins {
samsung,pins = "gpk1-3", "gpk1-4",
"gpk1-5", "gpk1-6";
- samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
+ samsung,pin-function = <4>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <3>;
};
};
@@ -299,16 +292,15 @@ examples:
otg-gp-pins {
samsung,pins = "gpx3-3";
- samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
+ samsung,pin-function = <1>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
samsung,pin-val = <0>;
};
};
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
- #include <dt-bindings/pinctrl/samsung.h>
pinctrl@...80000 {
compatible = "samsung,exynos5433-pinctrl";
@@ -352,9 +344,9 @@ examples:
initial_alive: initial-state {
gpa0-0-pin {
samsung,pins = "gpa0-0";
- samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
- samsung,pin-drv = <EXYNOS5433_PIN_DRV_FAST_SR1>;
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <0>;
};
// ...
@@ -363,7 +355,6 @@ examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
- #include <dt-bindings/pinctrl/samsung.h>
pinctrl@...b0000 {
compatible = "samsung,exynos5433-pinctrl";
@@ -384,9 +375,9 @@ examples:
i2s0-bus-pins {
samsung,pins = "gpz0-0", "gpz0-1", "gpz0-2", "gpz0-3",
"gpz0-4", "gpz0-5", "gpz0-6";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS5433_PIN_DRV_FAST_SR1>;
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
};
// ...
--
2.34.1
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