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112 files changed, 3168 insertions, 1651 deletions
diff --git a/Documentation/devicetree/bindings/bus/ti-gpmc.txt b/Documentation/devicetree/bindings/bus/ti-gpmc.txt index 4b87ea1194e..704be9306c9 100644 --- a/Documentation/devicetree/bindings/bus/ti-gpmc.txt +++ b/Documentation/devicetree/bindings/bus/ti-gpmc.txt @@ -95,7 +95,6 @@ GPMC chip-select settings properties for child nodes. All are optional. - gpmc,burst-wrap Enables wrap bursting - gpmc,burst-read Enables read page/burst mode - gpmc,burst-write Enables write page/burst mode -- gpmc,device-nand Device is NAND - gpmc,device-width Total width of device(s) connected to a GPMC chip-select in bytes. The GPMC supports 8-bit and 16-bit devices and so this property must be diff --git a/Documentation/devicetree/bindings/clock/clk-exynos-audss.txt b/Documentation/devicetree/bindings/clock/clk-exynos-audss.txt new file mode 100644 index 00000000000..a1201802f90 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/clk-exynos-audss.txt @@ -0,0 +1,64 @@ +* Samsung Audio Subsystem Clock Controller + +The Samsung Audio Subsystem clock controller generates and supplies clocks +to Audio Subsystem block available in the S5PV210 and Exynos SoCs. The clock +binding described here is applicable to all SoC's in Exynos family. + +Required Properties: + +- compatible: should be one of the following: + - "samsung,exynos4210-audss-clock" - controller compatible with all Exynos4 SoCs. + - "samsung,exynos5250-audss-clock" - controller compatible with all Exynos5 SoCs. + +- reg: physical base address and length of the controller's register set. + +- #clock-cells: should be 1. + +The following is the list of clocks generated by the controller. Each clock is +assigned an identifier and client nodes use this identifier to specify the +clock which they consume. Some of the clocks are available only on a particular +Exynos4 SoC and this is specified where applicable. + +Provided clocks: + +Clock ID SoC (if specific) +----------------------------------------------- + +mout_audss 0 +mout_i2s 1 +dout_srp 2 +dout_aud_bus 3 +dout_i2s 4 +srp_clk 5 +i2s_bus 6 +sclk_i2s 7 +pcm_bus 8 +sclk_pcm 9 + +Example 1: An example of a clock controller node is listed below. + +clock_audss: audss-clock-controller@3810000 { + compatible = "samsung,exynos5250-audss-clock"; + reg = <0x03810000 0x0C>; + #clock-cells = <1>; +}; + +Example 2: I2S controller node that consumes the clock generated by the clock + controller. Refer to the standard clock bindings for information + about 'clocks' and 'clock-names' property. + +i2s0: i2s@03830000 { + compatible = "samsung,i2s-v5"; + reg = <0x03830000 0x100>; + dmas = <&pdma0 10 + &pdma0 9 + &pdma0 8>; + dma-names = "tx", "rx", "tx-sec"; + clocks = <&clock_audss EXYNOS_I2S_BUS>, + <&clock_audss EXYNOS_I2S_BUS>, + <&clock_audss EXYNOS_SCLK_I2S>, + <&clock_audss EXYNOS_MOUT_AUDSS>, + <&clock_audss EXYNOS_MOUT_I2S>; + clock-names = "iis", "i2s_opclk0", "i2s_opclk1", + "mout_audss", "mout_i2s"; +}; diff --git a/Documentation/devicetree/bindings/dma/ste-dma40.txt b/Documentation/devicetree/bindings/dma/ste-dma40.txt new file mode 100644 index 00000000000..bea5b73a739 --- /dev/null +++ b/Documentation/devicetree/bindings/dma/ste-dma40.txt @@ -0,0 +1,66 @@ +* DMA40 DMA Controller + +Required properties: +- compatible: "stericsson,dma40" +- reg: Address range of the DMAC registers +- reg-names: Names of the above areas to use during resource look-up +- interrupt: Should contain the DMAC interrupt number +- #dma-cells: must be <3> +- memcpy-channels: Channels to be used for memcpy + +Optional properties: +- dma-channels: Number of channels supported by hardware - if not present + the driver will attempt to obtain the information from H/W +- disabled-channels: Channels which can not be used + +Example: + + dma: dma-controller@801C0000 { + compatible = "stericsson,db8500-dma40", "stericsson,dma40"; + reg = <0x801C0000 0x1000 0x40010000 0x800>; + reg-names = "base", "lcpa"; + interrupt-parent = <&intc>; + interrupts = <0 25 0x4>; + + #dma-cells = <2>; + |