我们使用的rv1126平台,屏ic ST7789,硬件使用6bit,由于不是8bit的,所以显示的颜色没有那么丰富 1.硬件原理图 2.dts配置 &rgb { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&lcdc_ctl>; ports { rgb_out: port@1 { reg = <1>; #address-cells = <1>; #size-cells = <0>;...
340334] libphy: stmmac: probed[ 0.343893] dwc3 ffd00000.dwc3: Failed to get clk 'ref':...
gmac 时钟pin脚配置,一般这些都是默认好,只需要你去选使用的哪一组pin脚就可。 gmac_clk { /omit-if-no-ref/ gmac_clk_m0_pins: gmac-clk-m0-pins { rockchip,pins = /* rgmii_clk_m0 */ <3RK_PC02&pcfg_pull_none>; }; /omit-if-no-ref/ gmac_clk_m0_drv_level0_pins: gmac-clk-m0-d...
sha256+ OK Jumping to U-Boot(0x00400000) via OP-TEE(0x08400000) I/TC: I/TC: cpu feature:0x0 I/TC: cpu_st=0xe0 I/TC: OP-TEE version: 3.6.0-292-g3fa0dc8d #14 Fri Sep 18 02:55:54 UTC 2020 arm I/TC: Next entry point address: 0x00400000 I/TC: Initialized U-Boot 2017....
359134] libphy: stmmac: probed[ 0.362874] dwc3 ffd00000.dwc3: Failed to get clk 'ref':...
116 RTC_INT_L GPIO0_A0/CLK_REF 117 TP_RST_L GPIO0_C0/SDMMC0_PWR/UART1_RTSN_M0/PWM2_M0 118 WIFI_REG_ON GPIO0_A6/SPI0_MOSI_M0 119 BT_WAKE_HOST GPIO0_A5/SPI0_CS0n_M0 120 BT_RST GPIO0_A7/SPI0_MISO_M0 121 WIFI_WAKE_HOST GPIO0_B0/SPI0_CLK_M0 122 SDMMC0_DE...
clock-names ="xvclk"; power-domains = <&power RV1126_PD_VI>; pinctrl-names ="rockchip,camera_default"; pinctrl-0= <&mipicsi_clk0>;// pwdn-gpios = <&gpio1 RK_PD4 GPIO_ACTIVE_HIGH>;reset-gpios = <&gpio1 RK_PD5 GPIO_ACTIVE_LOW>; ...
MIPI DSI CLK计算 时钟相关术语 PORCH:液晶时序当中,常常用到的一些参数HSYNC、HBP、HACTIVE、HFP,VSYNC、VBP、VAVTIVE、VFP,概念如下: H-total = HSYNC+HBP+HACTIVE+HFP V-total = VSYNC+VBP+VACTIVE+VFP DSI时钟计算 时钟 = 1s内液晶接口传送的数据量 所以mipi接口时钟(就是你用示波器去测量Clock lan....
23 RV1126 Datasheet Rev 1.2 Pin name DDR_VDD LOGIC_VDD VSS NPU_VDD NPU_VDD LOGIC_VDD VCCIO_VDD_1V8 Pin# Pin name H8 FLASH_D1/EMMC_D1/GPIO0_C5_u H9 FLASH_D0/EMMC_D0/GPIO0_C4_u H10 OTG_DP H11 OTG_DM H12 SPI0_MISO_M0/GPIO0_A7_d H13 CLK_REF/GPIO0_A0_d H14 NPOR_u ...
116 RTC_INT_L GPIO0_A0/CLK_REF 117 TP_RST_L GPIO0_C0/SDMMC0_PWR/UART1_RTSN_M0/PWM2_M0 118 WIFI_REG_ON GPIO0_A6/SPI0_MOSI_M0 119 BT_WAKE_HOST GPIO0_A5/SPI0_CS0n_M0 120 BT_RST GPIO0_A7/SPI0_MISO_M0 121 WIFI_WAKE_HOST GPIO0_B0/SPI0_CLK_M0 122 SDMMC0_DE...