From mboxrd@z Thu Jan 1 00:00:00 1970 From: gsi@denx.de (Gerhard Sittig) Date: Tue, 10 Dec 2013 14:11:37 +0100 Subject: [PATCH v1 4/4] powerpc/512x: dts: add MPC5125 clock specs In-Reply-To: <1386681097-14126-1-git-send-email-gsi@denx.de> References: <1386681097-14126-1-git-send-email-gsi@denx.de> Message-ID: <1386681097-14126-5-git-send-email-gsi@denx.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org add clock related specs to the MPC5125 "tower" board DTS - add clock providers (crystal/oscillator, clock control module) - add consumers (the CAN, SDHC, I2C, DIU, FEC, USB, PSC peripherals) Signed-off-by: Gerhard Sittig --- arch/powerpc/boot/dts/mpc5125twr.dts | 53 +++++++++++++++++++++++++++++++++- 1 file changed, 52 insertions(+), 1 deletion(-) diff --git a/arch/powerpc/boot/dts/mpc5125twr.dts b/arch/powerpc/boot/dts/mpc5125twr.dts index 0a0fe92216ae..806479ffc607 100644 --- a/arch/powerpc/boot/dts/mpc5125twr.dts +++ b/arch/powerpc/boot/dts/mpc5125twr.dts @@ -12,6 +12,8 @@ * option) any later version. */ +#include + /dts-v1/; / { @@ -54,6 +56,17 @@ reg = <0x30000000 0x08000>; // 32K at 0x30000000 }; + clocks { + #address-cells = <1>; + #size-cells = <0>; + + osc: osc { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <33000000>; + }; + }; + soc at 80000000 { compatible = "fsl,mpc5121-immr"; #address-cells = <1>; @@ -87,9 +100,12 @@ reg = <0xe00 0x100>; }; - clock at f00 { // Clock control + clks: clock at f00 { // Clock control compatible = "fsl,mpc5121-clock"; reg = <0xf00 0x100>; + #clock-cells = <1>; + clocks = <&osc>; + clock-names = "osc"; }; pmc at 1000{ // Power Management Controller @@ -114,18 +130,33 @@ compatible = "fsl,mpc5121-mscan"; interrupts = <12 0x8>; reg = <0x1300 0x80>; + clocks = <&clks MPC512x_CLK_BDLC>, + <&clks MPC512x_CLK_IPS>, + <&clks MPC512x_CLK_SYS>, + <&clks MPC512x_CLK_REF>, + <&clks MPC512x_CLK_MSCAN0_MCLK>; + clock-names = "ipg", "ips", "sys", "ref", "mclk"; }; can at 1380 { compatible = "fsl,mpc5121-mscan"; interrupts = <13 0x8>; reg = <0x1380 0x80>; + clocks = <&clks MPC512x_CLK_BDLC>, + <&clks MPC512x_CLK_IPS>, + <&clks MPC512x_CLK_SYS>, + <&clks MPC512x_CLK_REF>, + <&clks MPC512x_CLK_MSCAN1_MCLK>; + clock-names = "ipg", "ips", "sys", "ref", "mclk"; }; sdhc at 1500 { compatible = "fsl,mpc5121-sdhc"; interrupts = <8 0x8>; reg = <0x1500 0x100>; + clocks = <&clks MPC512x_CLK_IPS>, + <&clks MPC512x_CLK_SDHC>; + clock-names = "ipg", "per"; }; i2c at 1700 { @@ -134,6 +165,8 @@ compatible = "fsl,mpc5121-i2c", "fsl-i2c"; reg = <0x1700 0x20>; interrupts = <0x9 0x8>; + clocks = <&clks MPC512x_CLK_I2C>; + clock-names = "ipg"; }; i2c at 1720 { @@ -142,6 +175,8 @@ compatible = "fsl,mpc5121-i2c", "fsl-i2c"; reg = <0x1720 0x20>; interrupts = <0xa 0x8>; + clocks = <&clks MPC512x_CLK_I2C>; + clock-names = "ipg"; }; i2c at 1740 { @@ -150,6 +185,8 @@ compatible = "fsl,mpc5121-i2c", "fsl-i2c"; reg = <0x1740 0x20>; interrupts = <0xb 0x8>; + clocks = <&clks MPC512x_CLK_I2C>; + clock-names = "ipg"; }; i2ccontrol at 1760 { @@ -161,6 +198,8 @@ compatible = "fsl,mpc5121-diu"; reg = <0x2100 0x100>; interrupts = <64 0x8>; + clocks = <&clks MPC512x_CLK_DIU>; + clock-names = "ipg"; }; mdio at 2800 { @@ -180,6 +219,8 @@ interrupts = <4 0x8>; phy-handle = < &phy0 >; phy-connection-type = "rmii"; + clocks = <&clks MPC512x_CLK_FEC>; + clock-names = "per"; }; // IO control @@ -196,6 +237,8 @@ interrupts = <43 0x8>; dr_mode = "host"; phy_type = "ulpi"; + clocks = <&clks MPC512x_CLK_USB1>; + clock-names = "ipg"; }; // 5125 PSCs are not 52xx or 5121 PSC compatible @@ -206,6 +249,9 @@ interrupts = <40 0x8>; fsl,rx-fifo-size = <16>; fsl,tx-fifo-size = <16>; + clocks = <&clks MPC512x_CLK_PSC1>, + <&clks MPC512x_CLK_PSC1_MCLK>; + clock-names = "ipg", "mclk"; }; // PSC9 uart1 aka ttyPSC1 @@ -215,12 +261,17 @@ interrupts = <40 0x8>; fsl,rx-fifo-size = <16>; fsl,tx-fifo-size = <16>; + clocks = <&clks MPC512x_CLK_PSC9>, + <&clks MPC512x_CLK_PSC9_MCLK>; + clock-names = "ipg", "mclk"; }; pscfifo at 11f00 { compatible = "fsl,mpc5121-psc-fifo"; reg = <0x11f00 0x100>; interrupts = <40 0x8>; + clocks = <&clks MPC512x_CLK_PSC_FIFO>; + clock-names = "ipg"; }; dma at 14000 { -- 1.7.10.4