A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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ARM: dts: keystone-k2g-evm: Add I2C EEPROM DT entry

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K2G EVM has an onboard I2C EEPROM connected to I2C0. This patch adds
the necessary DT entry for the AT24CM01 EEPROM.

Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
This commit is contained in:
Murali Karicheri 2017-10-09 09:15:26 -07:00 • committed by Santosh Shilimkar
commit 07bdfc24cb
1 changed files with 19 additions and 0 deletions
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19
arch/arm/boot/dts/keystone-k2g-evm.dts
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@ -81,6 +81,14 @@
K2G_CORE_IOPAD(0x1110) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0) /* mmc1_cmd.mmc1_cmd */
>;
};
i2c0_pins: pinmux_i2c0_pins {
pinctrl-single,pins = <
K2G_CORE_IOPAD(0x137c) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */
K2G_CORE_IOPAD(0x1380) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */
>;
};
};
&uart0 {
@ -112,3 +120,14 @@
memory-region = <&dsp_common_memory>;
status = "okay";
};
&i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins>;
status = "okay";
eeprom@50 {
compatible = "atmel,24c1024";
reg = <0x50>;
};
};