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Diffstat (limited to 'Documentation/devicetree/bindings/clock/rockchip.txt')
-rw-r--r-- | Documentation/devicetree/bindings/clock/rockchip.txt | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/Documentation/devicetree/bindings/clock/rockchip.txt b/Documentation/devicetree/bindings/clock/rockchip.txt deleted file mode 100644 index 22f6769e5d4a..000000000000 --- a/Documentation/devicetree/bindings/clock/rockchip.txt +++ /dev/null @@ -1,77 +0,0 @@ -Device Tree Clock bindings for arch-rockchip - -This binding uses the common clock binding[1]. - -[1] Documentation/devicetree/bindings/clock/clock-bindings.txt - -== Gate clocks == - -These bindings are deprecated! -Please use the soc specific CRU bindings instead. - -The gate registers form a continuos block which makes the dt node -structure a matter of taste, as either all gates can be put into -one gate clock spanning all registers or they can be divided into -the 10 individual gates containing 16 clocks each. -The code supports both approaches. - -Required properties: -- compatible : "rockchip,rk2928-gate-clk" -- reg : shall be the control register address(es) for the clock. -- #clock-cells : from common clock binding; shall be set to 1 -- clock-output-names : the corresponding gate names that the clock controls -- clocks : should contain the parent clock for each individual gate, - therefore the number of clocks elements should match the number of - clock-output-names - -Example using multiple gate clocks: - - clk_gates0: gate-clk@200000d0 { - compatible = "rockchip,rk2928-gate-clk"; - reg = <0x200000d0 0x4>; - clocks = <&dummy>, <&dummy>, - <&dummy>, <&dummy>, - <&dummy>, <&dummy>, - <&dummy>, <&dummy>, - <&dummy>, <&dummy>, - <&dummy>, <&dummy>, - <&dummy>, <&dummy>, - <&dummy>, <&dummy>; - - clock-output-names = - "gate_core_periph", "gate_cpu_gpll", - "gate_ddrphy", "gate_aclk_cpu", - "gate_hclk_cpu", "gate_pclk_cpu", - "gate_atclk_cpu", "gate_i2s0", - "gate_i2s0_frac", "gate_i2s1", - "gate_i2s1_frac", "gate_i2s2", - "gate_i2s2_frac", "gate_spdif", - "gate_spdif_frac", "gate_testclk"; - - #clock-cells = <1>; - }; - - clk_gates1: gate-clk@200000d4 { - compatible = "rockchip,rk2928-gate-clk"; - reg = <0x200000d4 0x4>; - clocks = <&xin24m>, <&xin24m>, - <&xin24m>, <&dummy>, - <&dummy>, <&xin24m>, - <&xin24m>, <&dummy>, - <&xin24m>, <&dummy>, - <&xin24m>, <&dummy>, - <&xin24m>, <&dummy>, - <&xin24m>, <&dummy>; - - clock-output-names = - "gate_timer0", "gate_timer1", - "gate_timer2", "gate_jtag", - "gate_aclk_lcdc1_src", "gate_otgphy0", - "gate_otgphy1", "gate_ddr_gpll", - "gate_uart0", "gate_frac_uart0", - "gate_uart1", "gate_frac_uart1", - "gate_uart2", "gate_frac_uart2", - "gate_uart3", "gate_frac_uart3"; - - #clock-cells = <1>; - }; |