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Diffstat (limited to 'Documentation/devicetree/bindings/clock/clk-s5pv210-audss.txt')
-rw-r--r-- | Documentation/devicetree/bindings/clock/clk-s5pv210-audss.txt | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/Documentation/devicetree/bindings/clock/clk-s5pv210-audss.txt b/Documentation/devicetree/bindings/clock/clk-s5pv210-audss.txt deleted file mode 100644 index f6272dcd96f4..000000000000 --- a/Documentation/devicetree/bindings/clock/clk-s5pv210-audss.txt +++ /dev/null @@ -1,53 +0,0 @@ -* Samsung Audio Subsystem Clock Controller - -The Samsung Audio Subsystem clock controller generates and supplies clocks -to Audio Subsystem block available in the S5PV210 and compatible SoCs. - -Required Properties: - -- compatible: should be "samsung,s5pv210-audss-clock". -- reg: physical base address and length of the controller's register set. - -- #clock-cells: should be 1. - -- clocks: - - hclk: AHB bus clock of the Audio Subsystem. - - xxti: Optional fixed rate PLL reference clock, parent of mout_audss. If - not specified (i.e. xusbxti is used for PLL reference), it is fixed to - a clock named "xxti". - - fout_epll: Input PLL to the AudioSS block, parent of mout_audss. - - iiscdclk0: Optional external i2s clock, parent of mout_i2s. If not - specified, it is fixed to a clock named "iiscdclk0". - - sclk_audio0: Audio bus clock, parent of mout_i2s. - -- clock-names: Aliases for the above clocks. They should be "hclk", - "xxti", "fout_epll", "iiscdclk0", and "sclk_audio0" respectively. - -All available clocks are defined as preprocessor macros in -dt-bindings/clock/s5pv210-audss-clk.h header and can be used in device -tree sources. - -Example: Clock controller node. - - clk_audss: clock-controller@c0900000 { - compatible = "samsung,s5pv210-audss-clock"; - reg = <0xc0900000 0x1000>; - #clock-cells = <1>; - clock-names = "hclk", "xxti", - "fout_epll", "sclk_audio0"; - clocks = <&clocks DOUT_HCLKP>, <&xxti>, - <&clocks FOUT_EPLL>, <&clocks SCLK_AUDIO0>; - }; - -Example: 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@3830000 { - /* ... */ - clock-names = "iis", "i2s_opclk0", - "i2s_opclk1"; - clocks = <&clk_audss CLK_I2S>, <&clk_audss CLK_I2S>, - <&clk_audss CLK_DOUT_AUD_BUS>; - /* ... */ - }; |