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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2016-04-15 19:30:46 +0900 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2016-04-23 22:08:35 +0200 |
| commit | 56896ef5b990a3822da45f92e548c4c8ac301bb4 (patch) | |
| tree | 4a9599eae136f7c8cf65d8855838a1d92eb29dd9 /arch | |
| parent | e6d939bfd43271d7ab0b411d830ab62d835d8536 (diff) | |
| download | linux-56896ef5b990a3822da45f92e548c4c8ac301bb4.tar.bz2 | |
arm64: dts: uniphier: fix I2C nodes of PH1-LD20
The I2C hardware blocks on this SoC are connected as follows:
I2C0: external connection
I2C1: external connection
I2C2: internal connection
I2C3: external connection
I2C4: external connection
I2C5: internal connection
I2C6: no connection (not accessible)
Delete pinctrl from Ch2, add pinctrl to Ch4, and remove the Ch6 node.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/socionext/uniphier-ph1-ld20-ref.dts | 1 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/socionext/uniphier-ph1-ld20.dtsi | 20 |
2 files changed, 5 insertions, 16 deletions
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ph1-ld20-ref.dts b/arch/arm64/boot/dts/socionext/uniphier-ph1-ld20-ref.dts index 727ae5f8c4e7..b0ed44313a5b 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ph1-ld20-ref.dts +++ b/arch/arm64/boot/dts/socionext/uniphier-ph1-ld20-ref.dts @@ -70,7 +70,6 @@ i2c3 = &i2c3; i2c4 = &i2c4; i2c5 = &i2c5; - i2c6 = &i2c6; }; }; diff --git a/arch/arm64/boot/dts/socionext/uniphier-ph1-ld20.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ph1-ld20.dtsi index e682a3f52791..651c9d9d2d54 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ph1-ld20.dtsi +++ b/arch/arm64/boot/dts/socionext/uniphier-ph1-ld20.dtsi @@ -201,15 +201,12 @@ i2c2: i2c@58782000 { compatible = "socionext,uniphier-fi2c"; - status = "disabled"; reg = <0x58782000 0x80>; #address-cells = <1>; #size-cells = <0>; interrupts = <0 43 4>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c2>; clocks = <&i2c_clk>; - clock-frequency = <100000>; + clock-frequency = <400000>; }; i2c3: i2c@58783000 { @@ -227,12 +224,15 @@ i2c4: i2c@58784000 { compatible = "socionext,uniphier-fi2c"; + status = "disabled"; reg = <0x58784000 0x80>; #address-cells = <1>; #size-cells = <0>; interrupts = <0 45 4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c4>; clocks = <&i2c_clk>; - clock-frequency = <400000>; + clock-frequency = <100000>; }; i2c5: i2c@58785000 { @@ -245,16 +245,6 @@ clock-frequency = <400000>; }; - i2c6: i2c@58786000 { - compatible = "socionext,uniphier-fi2c"; - reg = <0x58786000 0x80>; - #address-cells = <1>; - #size-cells = <0>; - interrupts = <0 26 4>; - clocks = <&i2c_clk>; - clock-frequency = <400000>; - }; - system_bus: system-bus@58c00000 { compatible = "socionext,uniphier-system-bus"; status = "disabled"; |