iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

arm64: dts: exynos: Add support for S3FWRN5 NFC chip to TM2(e) boards

Browse Source 
Add device tree node with S3FWRN5 NFC chip to TM2(e) boards. The chip is
connected through HS-I2C bus #4.

Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
[mszyprow: rebased onto v4.15-rc1, moved node to exynos5433-tm2-common.dtsi,
 rephrased commit message]
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Tested-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Marek Szyprowski 2017-11-29 12:13:20 +01:00 committed by Krzysztof Kozlowski
parent e9cd3444e8
commit bb7b2c6594
1 changed files with 13 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
View File

@ -741,6 +741,19 @@
};
};
&hsi2c_4 {
status = "okay";
s3fwrn5: nfc@27 {
compatible = "samsung,s3fwrn5-i2c";
reg = <0x27>;
interrupt-parent = <&gpa1>;
interrupts = <3 IRQ_TYPE_LEVEL_HIGH>;
s3fwrn5,en-gpios = <&gpf1 4 GPIO_ACTIVE_HIGH>;
s3fwrn5,fw-gpios = <&gpj0 2 GPIO_ACTIVE_HIGH>;
};
};
&hsi2c_5 {
status = "okay";