forked from Minki/linux
b4e10dd790
This changes muxes in gpio26 pin to function as gpio and adds support for sd card detect for apq8064 based IFC6410 board. Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Cc: Russell King <linux@arm.linux.org.uk> Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Pramod Gurav <pramod.gurav@smartplayin.com> Signed-off-by: Kumar Gala <galak@codeaurora.org>
72 lines
1.2 KiB
Plaintext
72 lines
1.2 KiB
Plaintext
#include "qcom-apq8064-v2.0.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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/ {
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model = "Qualcomm APQ8064/IFC6410";
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compatible = "qcom,apq8064-ifc6410", "qcom,apq8064";
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soc {
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pinctrl@800000 {
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i2c1_pins: i2c1 {
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mux {
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pins = "gpio20", "gpio21";
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function = "gsbi1";
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};
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};
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card_detect: card_detect {
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mux {
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pins = "gpio26";
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function = "gpio";
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bias-disable;
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};
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};
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};
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gsbi@12440000 {
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status = "okay";
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qcom,mode = <GSBI_PROT_I2C>;
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i2c@12460000 {
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status = "okay";
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clock-frequency = <200000>;
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pinctrl-0 = <&i2c1_pins>;
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pinctrl-names = "default";
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eeprom: eeprom@52 {
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compatible = "atmel,24c128";
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reg = <0x52>;
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pagesize = <32>;
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};
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};
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};
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gsbi@16600000 {
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status = "ok";
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qcom,mode = <GSBI_PROT_I2C_UART>;
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serial@16640000 {
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status = "ok";
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};
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};
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amba {
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/* eMMC */
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sdcc1: sdcc@12400000 {
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status = "okay";
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};
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/* External micro SD card */
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sdcc3: sdcc@12180000 {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&card_detect>;
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cd-gpios = <&tlmm_pinmux 26 GPIO_ACTIVE_LOW>;
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};
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/* WLAN */
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sdcc4: sdcc@121c0000 {
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status = "okay";
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};
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};
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};
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};
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