关键词：rk3368-android.dtsi , linux-4.4, rockchip, dts
dts — rk3368-android.dtsi
/ {
chosen {
bootargs = "earlycon=uart8250,mmio32,0xff690000 swiotlb=1 firmware_class.path=/system/vendor/firmware";
};
fiq_debugger: fiq-debugger {
compatible = "rockchip,fiq-debugger";
rockchip,serial-id = <2>;
rockchip,wake-irq = <0>;
rockchip,irq-mode-enable = <0>; /* If enable uart uses irq instead of fiq */
rockchip,baudrate = <115200>; /* Only 115200 and 1500000 */
pinctrl-names = "default";
pinctrl-0 = <&uart2_xfer>;
interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>; /* signal irq */
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
drm_logo: drm-logo@00000000 {
compatible = "rockchip,drm-logo";
reg = <0x0 0x0 0x0 0x0>;
};
/* global autoconfigured region for contiguous allocations */
linux,cma {
compatible = "shared-dma-pool";
reusable;
size = <0x0 0x2000000>;
linux,cma-default;
};
};
ion {
compatible = "rockchip,ion";
#address-cells = <1>;
#size-cells = <0>;
cma-heap {
reg = <0x00000000 0x2800000>;
};
system-heap {
};
};
firmware {
android {
compatible = "android,firmware";
fstab {
compatible = "android,fstab";
system {
compatible = "android,system";
dev = "/dev/block/platform/ff0f0000.dwmmc/by-name/system";
type = "ext4";
mnt_flags = "ro,barrier=1,inode_readahead_blks=8";
fsmgr_flags = "wait,verify";
};
vendor {
compatible = "android,vendor";
dev = "/dev/block/platform/ff0f0000.dwmmc/by-name/vendor";
type = "ext4";
mnt_flags = "ro,barrier=1,inode_readahead_blks=8";
fsmgr_flags = "wait,verify";
};
};
};
};
rga@ff920000 {
compatible = "rockchip,rga2";
dev_mode = <1>;
reg = <0x0 0xff920000 0x0 0x1000>;
interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cru ACLK_RGA>, <&cru HCLK_RGA>, <&cru SCLK_RGA>;
clock-names = "aclk_rga", "hclk_rga", "clk_rga";
dma-coherent;
status = "okay";
};
dwc_control_usb: dwc-control-usb {
compatible = "rockchip,rk3368-dwc-control-usb";
status = "okay";
rockchip,grf = <&grf>;
grf-offset = <0x04bc>; /* GRF_SOC_STATUS for USB2.0 OTG */
interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "otg_id", "otg_bvalid",
"otg_linestate", "host0_linestate";
clocks = <&cru HCLK_USB_PERI>;
clock-names = "hclk_usb_peri";
otg_drv_gpio = <&gpio0 25 GPIO_ACTIVE_LOW>;
rockchip,remote_wakeup;
rockchip,usb_irq_wakeup;
usb_bc {
compatible = "inno,phy";
regbase = &dwc_control_usb;
rk_usb,bvalid = <0x4bc 23 1>;
rk_usb,iddig = <0x4bc 26 1>;
rk_usb,vdmsrcen = <0x718 12 1>;
rk_usb,vdpsrcen = <0x718 11 1>;
rk_usb,rdmpden = <0x718 10 1>;
rk_usb,idpsrcen = <0x718 9 1>;
rk_usb,idmsinken = <0x718 8 1>;
rk_usb,idpsinken = <0x718 7 1>;
rk_usb,dpattach = <0x4b8 31 1>;
rk_usb,cpdet = <0x4b8 30 1>;
rk_usb,dcpattach = <0x4b8 29 1>;
};
};
};
&cluster1_opp {
rockchip,avs = <1>;
};
&display_subsystem {
status = "okay";
logo-memory-region = <&drm_logo>;
route {
route_dsi: route-dsi {
status = "disabled";
logo,uboot = "logo.bmp";
logo,kernel = "logo_kernel.bmp";
logo,mode = "center";
charge_logo,mode = "center";
connect = <&vop_out_dsi>;
};
route_edp: route-edp {
status = "disabled";
logo,uboot = "logo.bmp";
logo,kernel = "logo_kernel.bmp";
logo,mode = "center";
charge_logo,mode = "center";
connect = <&vop_out_edp>;
};
route_hdmi: route-hdmi {
status = "disabled";
logo,uboot = "logo.bmp";
logo,kernel = "logo_kernel.bmp";
logo,mode = "center";
charge_logo,mode = "center";
connect = <&vop_out_hdmi>;
};
route_lvds: route-lvds {
status = "disabled";
logo,uboot = "logo.bmp";
logo,kernel = "logo_kernel.bmp";
logo,mode = "center";
charge_logo,mode = "center";
connect = <&vop_out_lvds>;
};
};
};
&iep {
status = "okay";
};
&iep_mmu {
status = "okay";
};
&mailbox {
status = "okay";
};
&mailbox_scpi {
status = "okay";
};
&vpu_combo {
status = "okay";
};
&vpu_mmu {
status = "okay";
};
&hevc_mmu {
status = "okay";
};
&vop {
status = "okay";
};
&vop_mmu {
status = "okay";
};
&isp {
status = "okay";
};
&isp_mmu {
status = "okay";
};
&cif {
status = "okay";
};
&vip_mmu {
status = "okay";
};
&usb_otg {
status = "okay";
compatible = "rockchip,rk3368-usb";
clocks = <&cru SCLK_OTGPHY0>, <&cru HCLK_OTG0>;
clock-names = "sclk_otgphy0", "otg";
resets = <&cru SRST_USBOTG_AHB>,
<&cru SRST_USBOTG_PHY>,
<&cru SRST_USBOTG_CON>;
reset-names = "otg_ahb", "otg_phy", "otg_controller";
/* 0 - Normal, 1 - Force Host, 2 - Force Device */
rockchip,usb-mode = <0>;
};
&pinctrl {
isp {
cif_clkout: cif-clkout {
rockchip,pins = <1 11 RK_FUNC_1 &pcfg_pull_none>;//cif_clkout
};
isp_dvp_d2d9: isp-dvp-d2d9 {
rockchip,pins =
<1 0 RK_FUNC_1 &pcfg_pull_none>,//cif_data2
<1 1 RK_FUNC_1 &pcfg_pull_none>,//cif_data3
<1 2 RK_FUNC_1 &pcfg_pull_none>,//cif_data4
<1 3 RK_FUNC_1 &pcfg_pull_none>,//cif_data5
<1 4 RK_FUNC_1 &pcfg_pull_none>,//cif_data6
<1 5 RK_FUNC_1 &pcfg_pull_none>,//cif_data7
<1 6 RK_FUNC_1 &pcfg_pull_none>,//cif_data8
<1 7 RK_FUNC_1 &pcfg_pull_none>,//cif_data9
<1 8 RK_FUNC_1 &pcfg_pull_none>,//cif_sync
<1 9 RK_FUNC_1 &pcfg_pull_none>,//cif_href
<1 10 RK_FUNC_1 &pcfg_pull_none>,//cif_clkin
<1 11 RK_FUNC_1 &pcfg_pull_none>;//cif_clkout
};
isp_dvp_d0d1: isp-dvp-d0d1 {
rockchip,pins =
<1 12 RK_FUNC_1 &pcfg_pull_none>,//cif_data0
<1 13 RK_FUNC_1 &pcfg_pull_none>;//cif_data1
};
isp_dvp_d10d11:isp_d10d11 {
rockchip,pins =
<1 14 RK_FUNC_1 &pcfg_pull_none>,//cif_data10
<1 15 RK_FUNC_1 &pcfg_pull_none>;//cif_data11
};
isp_dvp_d0d7: isp-dvp-d0d7 {
rockchip,pins =
<1 12 RK_FUNC_1 &pcfg_pull_none>,//cif_data0
<1 13 RK_FUNC_1 &pcfg_pull_none>,//cif_data1
<1 0 RK_FUNC_1 &pcfg_pull_none>,//cif_data2
<1 1 RK_FUNC_1 &pcfg_pull_none>,//cif_data3
<1 2 RK_FUNC_1 &pcfg_pull_none>,//cif_data4
<1 3 RK_FUNC_1 &pcfg_pull_none>,//cif_data5
<1 4 RK_FUNC_1 &pcfg_pull_none>,//cif_data6
<1 5 RK_FUNC_1 &pcfg_pull_none>;//cif_data7
};
isp_dvp_d4d11: isp-dvp-d4d11 {
rockchip,pins =
<1 2 RK_FUNC_1 &pcfg_pull_none>,//cif_data4
<1 3 RK_FUNC_1 &pcfg_pull_none>,//cif_data5
<1 4 RK_FUNC_1 &pcfg_pull_none>,//cif_data6
<1 5 RK_FUNC_1 &pcfg_pull_none>,//cif_data7
<1 6 RK_FUNC_1 &pcfg_pull_none>,//cif_data8
<1 7 RK_FUNC_1 &pcfg_pull_none>,//cif_data9
<1 14 RK_FUNC_1 &pcfg_pull_none>,//cif_data10
<1 17 RK_FUNC_1 &pcfg_pull_none>;//cif_data11
};
isp_shutter: isp-shutter {
rockchip,pins =
<3 19 RK_FUNC_2 &pcfg_pull_none>, //SHUTTEREN
<3 22 RK_FUNC_2 &pcfg_pull_none>;//SHUTTERTRIG
};
isp_flash_trigger: isp-flash-trigger {
rockchip,pins = <3 20 RK_FUNC_2 &pcfg_pull_none>; //ISP_FLASHTRIGOU
};
isp_prelight: isp-prelight {
rockchip,pins = <3 21 RK_FUNC_2 &pcfg_pull_none>;//ISP_PRELIGHTTRIG
};
isp_flash_trigger_as_gpio: isp_flash_trigger_as_gpio {
rockchip,pins = <3 20 RK_FUNC_GPIO &pcfg_pull_none>;//ISP_FLASHTRIGOU
};
};
};