On Mon, Apr 28, 2014 at 05:01:26PM +0300, Roger Quadros wrote:
> Add nodes for the Super Speed USB controllers, omap-control-usb,
> USB2 PHY and USB3 PHY devices.
>
> Remove ocp2scp1 address space from hwmod data as it is
> now provided via device tree.
>
> Signed-off-by: Roger Quadros <rogerq@xxxxxx>
Reviewed-by: Felipe Balbi <balbi@xxxxxx>
> ---
> arch/arm/boot/dts/dra7.dtsi | 149 ++++++++++++++++++++++++++++++
> arch/arm/mach-omap2/omap_hwmod_7xx_data.c | 10 --
> 2 files changed, 149 insertions(+), 10 deletions(-)
>
> diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
> index 149b550..4535e54 100644
> --- a/arch/arm/boot/dts/dra7.dtsi
> +++ b/arch/arm/boot/dts/dra7.dtsi
> @@ -789,6 +789,155 @@
> dma-names = "tx0", "rx0";
> status = "disabled";
> };
> +
> + omap_control_usb2phy1: control-phy@4a002300 {
> + compatible = "ti,control-phy-usb2";
> + reg = <0x4a002300 0x4>;
> + reg-names = "power";
> + };
> +
> + omap_control_usb3phy1: control-phy@4a002370 {
> + compatible = "ti,control-phy-pipe3";
> + reg = <0x4a002370 0x4>;
> + reg-names = "power";
> + };
> +
> + omap_control_usb2phy2: control-phy@0x4a002e74 {
> + compatible = "ti,control-phy-usb2-dra7";
> + reg = <0x4a002e74 0x4>;
> + reg-names = "power";
> + };
> +
> + /* OCP2SCP1 */
> + ocp2scp@4a080000 {
> + compatible = "ti,omap-ocp2scp";
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges;
> + reg = <0x4a080000 0x20>;
> + ti,hwmods = "ocp2scp1";
> +
> + usb2_phy1: phy@4a084000 {
> + compatible = "ti,omap-usb2";
> + reg = <0x4a084000 0x400>;
> + ctrl-module = <&omap_control_usb2phy1>;
> + clocks = <&usb_phy1_always_on_clk32k>,
> + <&usb_otg_ss1_refclk960m>;
> + clock-names = "wkupclk",
> + "refclk";
> + #phy-cells = <0>;
> + };
> +
> + usb2_phy2: phy@4a085000 {
> + compatible = "ti,omap-usb2";
> + reg = <0x4a085000 0x400>;
> + ctrl-module = <&omap_control_usb2phy2>;
> + clocks = <&usb_phy2_always_on_clk32k>,
> + <&usb_otg_ss2_refclk960m>;
> + clock-names = "wkupclk",
> + "refclk";
> + #phy-cells = <0>;
> + };
> +
> + usb3_phy1: phy@4a084400 {
> + compatible = "ti,omap-usb3";
> + reg = <0x4a084400 0x80>,
> + <0x4a084800 0x64>,
> + <0x4a084c00 0x40>;
> + reg-names = "phy_rx", "phy_tx", "pll_ctrl";
> + ctrl-module = <&omap_control_usb3phy1>;
> + clocks = <&usb_phy3_always_on_clk32k>,
> + <&sys_clkin1>,
> + <&usb_otg_ss1_refclk960m>;
> + clock-names = "wkupclk",
> + "sysclk",
> + "refclk";
> + #phy-cells = <0>;
> + };
> + };
> +
> + omap_dwc3_1@48880000 {
> + compatible = "ti,dwc3";
> + ti,hwmods = "usb_otg_ss1";
> + reg = <0x48880000 0x10000>;
> + interrupts = <0 77 4>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> + utmi-mode = <2>;
> + ranges;
> + usb1: usb@48890000 {
> + compatible = "snps,dwc3";
> + reg = <0x48890000 0x17000>;
> + interrupts = <0 76 4>;
> + phys = <&usb2_phy1>, <&usb3_phy1>;
> + phy-names = "usb2-phy", "usb3-phy";
> + tx-fifo-resize;
> + maximum-speed = "super-speed";
> + dr_mode = "otg";
> + };
> + };
> +
> + omap_dwc3_2@488c0000 {
> + compatible = "ti,dwc3";
> + ti,hwmods = "usb_otg_ss2";
> + reg = <0x488c0000 0x10000>;
> + interrupts = <0 92 4>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> + utmi-mode = <2>;
> + ranges;
> + usb2: usb@488d0000 {
> + compatible = "snps,dwc3";
> + reg = <0x488d0000 0x17000>;
> + interrupts = <0 78 4>;
> + phys = <&usb2_phy2>;
> + phy-names = "usb2-phy";
> + tx-fifo-resize;
> + maximum-speed = "high-speed";
> + dr_mode = "otg";
> + };
> + };
> +
> + /* IRQ for DWC3_3 and DWC3_4 need IRQ crossbar */
> + omap_dwc3_3@48900000 {
> + compatible = "ti,dwc3";
> + ti,hwmods = "usb_otg_ss3";
> + reg = <0x48900000 0x10000>;
> + /* interrupts = <0 TBD 4>; */
> + #address-cells = <1>;
> + #size-cells = <1>;
> + utmi-mode = <2>;
> + ranges;
> + status = "disabled";
> + usb3: usb@48910000 {
> + compatible = "snps,dwc3";
> + reg = <0x48910000 0x17000>;
> + /* interrupts = <0 93 4>; */
> + tx-fifo-resize;
> + maximum-speed = "high-speed";
> + dr_mode = "otg";
> + };
> + };
> +
> + omap_dwc3_4@48940000 {
> + compatible = "ti,dwc3";
> + ti,hwmods = "usb_otg_ss4";
> + reg = <0x48940000 0x10000>;
> + /* interrupts = <0 TBD 4>; */
> + #address-cells = <1>;
> + #size-cells = <1>;
> + utmi-mode = <2>;
> + ranges;
> + status = "disabled";
> + usb4: usb@48950000 {
> + compatible = "snps,dwc3";
> + reg = <0x48950000 0x17000>;
> + /* interrupts = <0 TBD 4>; */
> + tx-fifo-resize;
> + maximum-speed = "high-speed";
> + dr_mode = "otg";
> + };
> + };
> };
> };
>
> diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
> index 067d322..d6f9709 100644
> --- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
> +++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
> @@ -2330,21 +2330,11 @@ static struct omap_hwmod_ocp_if dra7xx_l4_cfg__mpu = {
> .user = OCP_USER_MPU | OCP_USER_SDMA,
> };
>
> -static struct omap_hwmod_addr_space dra7xx_ocp2scp1_addrs[] = {
> - {
> - .pa_start = 0x4a080000,
> - .pa_end = 0x4a08001f,
> - .flags = ADDR_TYPE_RT
> - },
> - { }
> -};
> -
> /* l4_cfg -> ocp2scp1 */
> static struct omap_hwmod_ocp_if dra7xx_l4_cfg__ocp2scp1 = {
> .master = &dra7xx_l4_cfg_hwmod,
> .slave = &dra7xx_ocp2scp1_hwmod,
> .clk = "l4_root_clk_div",
> - .addr = dra7xx_ocp2scp1_addrs,
> .user = OCP_USER_MPU | OCP_USER_SDMA,
> };
>
> --
> 1.8.3.2
>
--
balbi
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