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[89.77.68.124]) by smtp.gmail.com with ESMTPSA id f5sm1383176lfc.132.2022.01.02.07.56.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 02 Jan 2022 07:56:57 -0800 (PST) From: Krzysztof Kozlowski To: Linus Walleij , Bartosz Golaszewski , Rob Herring , linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Krzysztof Kozlowski Subject: [PATCH] dt-bindings: gpio: samsung: drop unused bindings Date: Sun, 2 Jan 2022 16:56:53 +0100 Message-Id: <20220102155653.42165-1-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org The commit 6c56c6cd8031 ("gpio: samsung: Drop support for Exynos SoCs") removed support for the Samsung Exynos SoC in lrgacy GPIO driver, since it was moved to new pinctrl driver. Remove old, unused bindings. Signed-off-by: Krzysztof Kozlowski --- .../devicetree/bindings/gpio/gpio-samsung.txt | 41 ------------------- 1 file changed, 41 deletions(-) delete mode 100644 Documentation/devicetree/bindings/gpio/gpio-samsung.txt diff --git a/Documentation/devicetree/bindings/gpio/gpio-samsung.txt b/Documentation/devicetree/bindings/gpio/gpio-samsung.txt deleted file mode 100644 index 5375625e8cd2..000000000000 --- a/Documentation/devicetree/bindings/gpio/gpio-samsung.txt +++ /dev/null @@ -1,41 +0,0 @@ -Samsung Exynos4 GPIO Controller - -Required properties: -- compatible: Compatible property value should be "samsung,exynos4-gpio>". - -- reg: Physical base address of the controller and length of memory mapped - region. - -- #gpio-cells: Should be 4. The syntax of the gpio specifier used by client nodes - should be the following with values derived from the SoC user manual. - <[phandle of the gpio controller node] - [pin number within the gpio controller] - [mux function] - [flags and pull up/down] - [drive strength]> - - Values for gpio specifier: - - Pin number: is a value between 0 to 7. - - Flags and Pull Up/Down: 0 - Pull Up/Down Disabled. - 1 - Pull Down Enabled. - 3 - Pull Up Enabled. - Bit 16 (0x00010000) - Input is active low. - - Drive Strength: 0 - 1x, - 1 - 3x, - 2 - 2x, - 3 - 4x - -- gpio-controller: Specifies that the node is a gpio controller. -- #address-cells: should be 1. -- #size-cells: should be 1. - -Example: - - gpa0: gpio-controller@11400000 { - #address-cells = <1>; - #size-cells = <1>; - compatible = "samsung,exynos4-gpio"; - reg = <0x11400000 0x20>; - #gpio-cells = <4>; - gpio-controller; - };