diff options
| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2017-11-29 12:13:20 +0100 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzk@kernel.org> | 2017-12-01 17:43:22 +0100 |
| commit | bb7b2c6594856577452758599c8433df1ff32cc3 (patch) | |
| tree | e862020138db505bd5100b4af51ba0bb5a44893e /arch/arm64/boot/dts/exynos | |
| parent | e9cd3444e8e0b4800257797eb9aaa298d761bfce (diff) | |
arm64: dts: exynos: Add support for S3FWRN5 NFC chip to TM2(e) boards
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>
Diffstat (limited to 'arch/arm64/boot/dts/exynos')
| -rw-r--r-- | arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi index 297597442c44..5028d7352856 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi @@ -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"; |