diff options
Diffstat (limited to 'Documentation')
9 files changed, 25 insertions, 7 deletions
diff --git a/Documentation/devicetree/bindings/eeprom/at24.txt b/Documentation/devicetree/bindings/eeprom/at24.txt index aededdbc262b..f9a7c984274c 100644 --- a/Documentation/devicetree/bindings/eeprom/at24.txt +++ b/Documentation/devicetree/bindings/eeprom/at24.txt @@ -27,6 +27,7 @@ Required properties: "atmel,24c256", "atmel,24c512", "atmel,24c1024", + "atmel,24c2048", If <manufacturer> is not "atmel", then a fallback must be used with the same <model> and "atmel" as manufacturer. diff --git a/Documentation/devicetree/bindings/i2c/i2c-at91.txt b/Documentation/devicetree/bindings/i2c/i2c-at91.txt index ef973a0343c7..b7cec17c3daf 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-at91.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-at91.txt @@ -33,7 +33,7 @@ i2c0: i2c@fff84000 { clock-frequency = <400000>; 24c512@50 { - compatible = "24c512"; + compatible = "atmel,24c512"; reg = <0x50>; pagesize = <128>; } diff --git a/Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt b/Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt index 1e98c6b3a721..8b1e49cdce3f 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt @@ -43,7 +43,7 @@ Example: reg = <0>; eeprom@50 { - compatible = "at,24c02"; + compatible = "atmel,24c02"; reg = <0x50>; }; }; @@ -54,7 +54,7 @@ Example: reg = <1>; eeprom@50 { - compatible = "at,24c02"; + compatible = "atmel,24c02"; reg = <0x50>; }; }; diff --git a/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt b/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt index ccf6c86ed076..30ac6a60f041 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt @@ -54,7 +54,7 @@ Example: reg = <2>; eeprom@54 { - compatible = "at,24c08"; + compatible = "atmel,24c08"; reg = <0x54>; }; }; diff --git a/Documentation/devicetree/bindings/i2c/i2c-owl.txt b/Documentation/devicetree/bindings/i2c/i2c-owl.txt index b743fe444e9f..54c05dbdb2e4 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-owl.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-owl.txt @@ -2,7 +2,9 @@ Actions Semiconductor Owl I2C controller Required properties: -- compatible : Should be "actions,s900-i2c". +- compatible : Should be one of the following: + - "actions,s700-i2c" for S700 SoC + - "actions,s900-i2c" for S900 SoC - reg : Offset and length of the register set for the device. - #address-cells : Should be 1. - #size-cells : Should be 0. diff --git a/Documentation/devicetree/bindings/i2c/i2c-rcar.txt b/Documentation/devicetree/bindings/i2c/i2c-rcar.txt index 30c0485b167b..3ee5e8f6ee01 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-rcar.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-rcar.txt @@ -7,6 +7,7 @@ Required properties: "renesas,i2c-r8a7745" if the device is a part of a R8A7745 SoC. "renesas,i2c-r8a77470" if the device is a part of a R8A77470 SoC. "renesas,i2c-r8a774a1" if the device is a part of a R8A774A1 SoC. + "renesas,i2c-r8a774c0" if the device is a part of a R8A774C0 SoC. "renesas,i2c-r8a7778" if the device is a part of a R8A7778 SoC. "renesas,i2c-r8a7779" if the device is a part of a R8A7779 SoC. "renesas,i2c-r8a7790" if the device is a part of a R8A7790 SoC. diff --git a/Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt b/Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt index d81b62643655..202602e6e837 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt @@ -8,6 +8,7 @@ Required properties: - "renesas,iic-r8a7744" (RZ/G1N) - "renesas,iic-r8a7745" (RZ/G1E) - "renesas,iic-r8a774a1" (RZ/G2M) + - "renesas,iic-r8a774c0" (RZ/G2E) - "renesas,iic-r8a7790" (R-Car H2) - "renesas,iic-r8a7791" (R-Car M2-W) - "renesas,iic-r8a7792" (R-Car V2H) @@ -16,6 +17,7 @@ Required properties: - "renesas,iic-r8a7795" (R-Car H3) - "renesas,iic-r8a7796" (R-Car M3-W) - "renesas,iic-r8a77965" (R-Car M3-N) + - "renesas,iic-r8a77990" (R-Car E3) - "renesas,iic-sh73a0" (SH-Mobile AG5) - "renesas,rcar-gen2-iic" (generic R-Car Gen2 or RZ/G1 compatible device) @@ -28,7 +30,13 @@ Required properties: the platform first followed by the generic R-Car version. - renesas,rmobile-iic must always follow. + When compatible with "renesas,rmobile-iic" it should + be the last compatibility string listed. + + The r8a77990 (R-Car E3) and r8a774c0 (RZ/G2E) + controllers are not considered compatible with + "renesas,rcar-gen3-iic" or "renesas,rmobile-iic" + due to the absence of automatic transmission registers. - reg : address start and address range size of device - interrupts : interrupt of device diff --git a/Documentation/devicetree/bindings/i2c/i2c-stm32.txt b/Documentation/devicetree/bindings/i2c/i2c-stm32.txt index 3b5489966634..69240e189b01 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-stm32.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-stm32.txt @@ -26,6 +26,11 @@ Optional properties : - i2c-scl-falling-time-ns : Only for STM32F7, I2C SCL Falling time for the board (default: 10) I2C Timings are derived from these 2 values +- st,syscfg-fmp: Only for STM32F7, use to set Fast Mode Plus bit within SYSCFG + whether Fast Mode Plus speed is selected by slave. + 1st cell : phandle to syscfg + 2nd cell : register offset within SYSCFG + 3rd cell : register bitmask for FMP bit Example : @@ -53,4 +58,5 @@ Example : clocks = <&rcc 1 CLK_I2C1>; pinctrl-0 = <&i2c1_sda_pin>, <&i2c1_scl_pin>; pinctrl-names = "default"; + st,syscfg-fmp = <&syscfg 0x4 0x1>; }; diff --git a/Documentation/devicetree/bindings/i2c/nxp,pca9541.txt b/Documentation/devicetree/bindings/i2c/nxp,pca9541.txt index 0fbbc6970ec5..42bfc09c8918 100644 --- a/Documentation/devicetree/bindings/i2c/nxp,pca9541.txt +++ b/Documentation/devicetree/bindings/i2c/nxp,pca9541.txt @@ -22,7 +22,7 @@ Example: #size-cells = <0>; eeprom@54 { - compatible = "at,24c08"; + compatible = "atmel,24c08"; reg = <0x54>; }; }; |