From caa9657085bd1fcc8e5ba8f21799c75a4d8a70b5 Mon Sep 17 00:00:00 2001 From: Yoshihiro Kaneko Date: Wed, 10 Dec 2014 20:55:02 +0900 Subject: clk: shmobile: r8a7793: document CPG clock support Signed-off-by: Yoshihiro Kaneko Acked-by: Simon Horman Signed-off-by: Geert Uytterhoeven --- Documentation/devicetree/bindings/clock/renesas,rcar-gen2-cpg-clocks.txt | 1 + 1 file changed, 1 insertion(+) (limited to 'Documentation/devicetree/bindings/clock/renesas,rcar-gen2-cpg-clocks.txt') diff --git a/Documentation/devicetree/bindings/clock/renesas,rcar-gen2-cpg-clocks.txt b/Documentation/devicetree/bindings/clock/renesas,rcar-gen2-cpg-clocks.txt index e6ad35b894f9..fc7ef9946f40 100644 --- a/Documentation/devicetree/bindings/clock/renesas,rcar-gen2-cpg-clocks.txt +++ b/Documentation/devicetree/bindings/clock/renesas,rcar-gen2-cpg-clocks.txt @@ -8,6 +8,7 @@ Required Properties: - compatible: Must be one of - "renesas,r8a7790-cpg-clocks" for the r8a7790 CPG - "renesas,r8a7791-cpg-clocks" for the r8a7791 CPG + - "renesas,r8a7793-cpg-clocks" for the r8a7793 CPG - "renesas,r8a7794-cpg-clocks" for the r8a7794 CPG - "renesas,rcar-gen2-cpg-clocks" for the generic R-Car Gen2 CPG -- cgit v1.2.2 From 90cf0e2b9660f16f944b892c2d2a08b4e0a551a8 Mon Sep 17 00:00:00 2001 From: Sergei Shtylyov Date: Tue, 6 Jan 2015 00:25:08 +0300 Subject: clk: shmobile: Add R-Car Gen2 RCAN clock support Add the RCAN clock support to the R-Car generation 2 CPG driver. This clock gets derived from the USB_EXTAL clock, dividing it by 6. The layout of the RCANCKCR register is similar to those of the clocks supported by the 'clk-div6' driver but has no divider field, and so can't be supported by that driver... Signed-off-by: Sergei Shtylyov Signed-off-by: Geert Uytterhoeven --- .../devicetree/bindings/clock/renesas,rcar-gen2-cpg-clocks.txt | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'Documentation/devicetree/bindings/clock/renesas,rcar-gen2-cpg-clocks.txt') diff --git a/Documentation/devicetree/bindings/clock/renesas,rcar-gen2-cpg-clocks.txt b/Documentation/devicetree/bindings/clock/renesas,rcar-gen2-cpg-clocks.txt index fc7ef9946f40..5b704b5ab8ab 100644 --- a/Documentation/devicetree/bindings/clock/renesas,rcar-gen2-cpg-clocks.txt +++ b/Documentation/devicetree/bindings/clock/renesas,rcar-gen2-cpg-clocks.txt @@ -14,10 +14,11 @@ Required Properties: - reg: Base address and length of the memory resource used by the CPG - - clocks: Reference to the parent clock + - clocks: References to the parent clocks: first to the EXTAL clock, second + to the USB_EXTAL clock - #clock-cells: Must be 1 - clock-output-names: The names of the clocks. Supported clocks are "main", - "pll0", "pll1", "pll3", "lb", "qspi", "sdh", "sd0", "sd1" and "z" + "pll0", "pll1", "pll3", "lb", "qspi", "sdh", "sd0", "sd1", "z", and "rcan" Example @@ -27,8 +28,9 @@ Example compatible = "renesas,r8a7790-cpg-clocks", "renesas,rcar-gen2-cpg-clocks"; reg = <0 0xe6150000 0 0x1000>; - clocks = <&extal_clk>; + clocks = <&extal_clk &usb_extal_clk>; #clock-cells = <1>; clock-output-names = "main", "pll0, "pll1", "pll3", - "lb", "qspi", "sdh", "sd0", "sd1", "z"; + "lb", "qspi", "sdh", "sd0", "sd1", "z", + "rcan"; }; -- cgit v1.2.2 From 1484276119fb5083a3a8cb0293e763363c317661 Mon Sep 17 00:00:00 2001 From: Sergei Shtylyov Date: Wed, 7 Jan 2015 01:39:52 +0300 Subject: clk: shmobile: Add R-Car Gen2 ADSP clock support Add the ADSP clock support to the R-Car generation 2 CPG driver. This clock gets derived from PLL1. The layout of the ADSPCKCR register is similar to those of the clocks supported by the 'clk-div6' driver but the divider encoding is non-linear, so can't be supported by that driver... Based on the original patch by Konstantin Kozhevnikov . Signed-off-by: Sergei Shtylyov Signed-off-by: Geert Uytterhoeven --- .../devicetree/bindings/clock/renesas,rcar-gen2-cpg-clocks.txt | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'Documentation/devicetree/bindings/clock/renesas,rcar-gen2-cpg-clocks.txt') diff --git a/Documentation/devicetree/bindings/clock/renesas,rcar-gen2-cpg-clocks.txt b/Documentation/devicetree/bindings/clock/renesas,rcar-gen2-cpg-clocks.txt index 5b704b5ab8ab..b02944fba9de 100644 --- a/Documentation/devicetree/bindings/clock/renesas,rcar-gen2-cpg-clocks.txt +++ b/Documentation/devicetree/bindings/clock/renesas,rcar-gen2-cpg-clocks.txt @@ -18,7 +18,8 @@ Required Properties: to the USB_EXTAL clock - #clock-cells: Must be 1 - clock-output-names: The names of the clocks. Supported clocks are "main", - "pll0", "pll1", "pll3", "lb", "qspi", "sdh", "sd0", "sd1", "z", and "rcan" + "pll0", "pll1", "pll3", "lb", "qspi", "sdh", "sd0", "sd1", "z", "rcan", and + "adsp" Example @@ -32,5 +33,5 @@ Example #clock-cells = <1>; clock-output-names = "main", "pll0, "pll1", "pll3", "lb", "qspi", "sdh", "sd0", "sd1", "z", - "rcan"; + "rcan", "adsp"; }; -- cgit v1.2.2