diff options
Diffstat (limited to 'arch/arm/boot/dts/rk3036.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/rk3036.dtsi | 110 |
1 files changed, 95 insertions, 15 deletions
diff --git a/arch/arm/boot/dts/rk3036.dtsi b/arch/arm/boot/dts/rk3036.dtsi index b9567c1..d0f4bb7 100644 --- a/arch/arm/boot/dts/rk3036.dtsi +++ b/arch/arm/boot/dts/rk3036.dtsi @@ -60,6 +60,7 @@ serial0 = &uart0; serial1 = &uart1; serial2 = &uart2; + spi = &spi; }; memory { @@ -94,7 +95,7 @@ }; amba { - compatible = "arm,amba-bus"; + compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges; @@ -105,6 +106,7 @@ interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>; #dma-cells = <1>; + arm,pl330-broken-no-flushp; clocks = <&cru ACLK_DMAC2>; clock-names = "apb_pclk"; }; @@ -161,7 +163,7 @@ }; usb_otg: usb@10180000 { - compatible = "rockchip,rk3288-usb", "rockchip,rk3066-usb", + compatible = "rockchip,rk3036-usb", "rockchip,rk3066-usb", "snps,dwc2"; reg = <0x10180000 0x40000>; interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; @@ -176,7 +178,7 @@ }; usb_host: usb@101c0000 { - compatible = "rockchip,rk3288-usb", "rockchip,rk3066-usb", + compatible = "rockchip,rk3036-usb", "rockchip,rk3066-usb", "snps,dwc2"; reg = <0x101c0000 0x40000>; interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>; @@ -186,6 +188,27 @@ status = "disabled"; }; + emac: ethernet@10200000 { + compatible = "rockchip,rk3036-emac", "snps,arc-emac"; + reg = <0x10200000 0x4000>; + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + rockchip,grf = <&grf>; + clocks = <&cru HCLK_MAC>, <&cru SCLK_MACREF>, <&cru SCLK_MAC>; + clock-names = "hclk", "macref", "macclk"; + /* + * Fix the emac parent clock is DPLL instead of APLL. + * since that will cause some unstable things if the cpufreq + * is working. (e.g: the accurate 50MHz what mac_ref need) + */ + assigned-clocks = <&cru SCLK_MACPLL>; + assigned-clock-parents = <&cru PLL_DPLL>; + max-speed = <100>; + phy-mode = "rmii"; + status = "disabled"; + }; + sdmmc: dwmmc@10214000 { compatible = "rockchip,rk3036-dw-mshc", "rockchip,rk3288-dw-mshc"; reg = <0x10214000 0x4000>; @@ -211,7 +234,7 @@ }; emmc: dwmmc@1021c000 { - compatible = "rockchip,rk3288-dw-mshc"; + compatible = "rockchip,rk3036-dw-mshc", "rockchip,rk3288-dw-mshc"; reg = <0x1021c000 0x4000>; interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>; broken-cd; @@ -241,8 +264,8 @@ interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - clock-names = "i2s_hclk", "i2s_clk"; - clocks = <&cru HCLK_I2S>, <&cru SCLK_I2S>; + clock-names = "i2s_clk", "i2s_hclk"; + clocks = <&cru SCLK_I2S>, <&cru HCLK_I2S>; dmas = <&pdma 0>, <&pdma 1>; dma-names = "tx", "rx"; pinctrl-names = "default"; @@ -327,7 +350,7 @@ }; i2c1: i2c@20056000 { - compatible = "rockchip,rk3288-i2c"; + compatible = "rockchip,rk3036-i2c", "rockchip,rk3288-i2c"; reg = <0x20056000 0x1000>; interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; @@ -340,7 +363,7 @@ }; i2c2: i2c@2005a000 { - compatible = "rockchip,rk3288-i2c"; + compatible = "rockchip,rk3036-i2c", "rockchip,rk3288-i2c"; reg = <0x2005a000 0x1000>; interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; @@ -395,7 +418,7 @@ }; i2c0: i2c@20072000 { - compatible = "rockchip,rk3288-i2c"; + compatible = "rockchip,rk3036-i2c", "rockchip,rk3288-i2c"; reg = <0x20072000 0x1000>; interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; @@ -407,6 +430,21 @@ status = "disabled"; }; + spi: spi@20074000 { + compatible = "rockchip,rockchip-spi"; + reg = <0x20074000 0x1000>; + interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>; + clocks =<&cru PCLK_SPI>, <&cru SCLK_SPI>; + clock-names = "apb-pclk","spi_pclk"; + dmas = <&pdma 8>, <&pdma 9>; + dma-names = "tx", "rx"; + pinctrl-names = "default"; + pinctrl-0 = <&spi_txd &spi_rxd &spi_clk &spi_cs0>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + pinctrl: pinctrl { compatible = "rockchip,rk3036-pinctrl"; rockchip,grf = <&grf>; @@ -556,6 +594,24 @@ }; }; + emac { + emac_xfer: emac-xfer { + rockchip,pins = <2 10 RK_FUNC_1 &pcfg_pull_default>, /* crs_dvalid */ + <2 13 RK_FUNC_1 &pcfg_pull_default>, /* tx_en */ + <2 14 RK_FUNC_1 &pcfg_pull_default>, /* mac_clk */ + <2 15 RK_FUNC_1 &pcfg_pull_default>, /* rx_err */ + <2 16 RK_FUNC_1 &pcfg_pull_default>, /* rxd1 */ + <2 17 RK_FUNC_1 &pcfg_pull_default>, /* rxd0 */ + <2 18 RK_FUNC_1 &pcfg_pull_default>, /* txd1 */ + <2 19 RK_FUNC_1 &pcfg_pull_default>; /* txd0 */ + }; + + emac_mdio: emac-mdio { + rockchip,pins = <2 12 RK_FUNC_1 &pcfg_pull_default>, /* mac_md */ + <2 25 RK_FUNC_1 &pcfg_pull_default>; /* mac_mdclk */ + }; + }; + i2c0 { i2c0_xfer: i2c0-xfer { rockchip,pins = <0 0 RK_FUNC_1 &pcfg_pull_none>, @@ -579,12 +635,12 @@ i2s { i2s_bus: i2s-bus { - rockchip,pins = <1 0 RK_FUNC_1 &pcfg_pull_none>, - <1 1 RK_FUNC_1 &pcfg_pull_none>, - <1 2 RK_FUNC_1 &pcfg_pull_none>, - <1 3 RK_FUNC_1 &pcfg_pull_none>, - <1 4 RK_FUNC_1 &pcfg_pull_none>, - <1 5 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 0 RK_FUNC_1 &pcfg_pull_default>, + <1 1 RK_FUNC_1 &pcfg_pull_default>, + <1 2 RK_FUNC_1 &pcfg_pull_default>, + <1 3 RK_FUNC_1 &pcfg_pull_default>, + <1 4 RK_FUNC_1 &pcfg_pull_default>, + <1 5 RK_FUNC_1 &pcfg_pull_default>; }; }; @@ -618,5 +674,29 @@ }; /* no rts / cts for uart2 */ }; + + spi { + spi_txd:spi-txd { + rockchip,pins = <1 29 RK_FUNC_3 &pcfg_pull_default>; + }; + + spi_rxd:spi-rxd { + rockchip,pins = <1 28 RK_FUNC_3 &pcfg_pull_default>; + }; + + spi_clk:spi-clk { + rockchip,pins = <2 0 RK_FUNC_2 &pcfg_pull_default>; + }; + + spi_cs0:spi-cs0 { + rockchip,pins = <1 30 RK_FUNC_3 &pcfg_pull_default>; + + }; + + spi_cs1:spi-cs1 { + rockchip,pins = <1 31 RK_FUNC_3 &pcfg_pull_default>; + + }; + }; }; }; |