查看Hikey960 device tree的源代码 Hikey960 device tree 0

hi3660-hikey960.dts
1.hi3660.dtsi
<source lang="python">
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/hi3660-clock.h>
#include <dt-bindings/thermal/thermal.h>
/{
    psci {}
    cpus {
        cpu_map {
            cluster0 {
                core0 { cpu=&cpu0 }
                core1 { cpu=&cpu1 }
                core2 { cpu=&cpu2 }
                core3 { cpu=&cpu3 }
            }
            cluster1 {
                core0 { cpu=&cpu4 }
                core1 { cpu=&cpu5 }
                core2 { cpu=&cpu6 }
                core3 { cpu=&cpu7 }
            }
        }
    }//cpus
    cpu0: cpu@0 {}
    cpu1: cpu@1 {}
    cpu2: cpu@2 {}
    cpu3: cpu@3 {}
    cpu4: cpu@100 {}
    cpu5: cpu@101 {}
    cpu6: cpu@102 {}
    cpu7: cpu@103 {}
    idle-states{}
    l2-cache0 {}
    l2-cache1 {}
    opp_table0 {}
    opp_table1 ()
    gic: interrupt-controller@e82b0000 {}
    pmu {}
    timer {}
    framebuffer@E8600000 {}
    panel_lcd_hikey {}
    soc {
  
                crg_ctrl: crg_ctrl@fff35000 
                crg_rst: crg_rst_controller 
                pctrl: pctrl@e8a09000 
                pmctrl: pmctrl@fff31000
                pmuctrl: crg_ctrl@fff34000 
                sctrl: sctrl@fff0a000 
                iomcu: iomcu@ffd7e000 
                iomcu_rst: reset
                mailbox: mailbox@e896b000 
                stub_clock: stub_clock 
                dual_timer0: timer@fff14000
                i2c0: i2c@ffd71000 
                i2c1: i2c@ffd72000 {};
                pd_dpm {};
                hubv2: gpio_hubv2 {}
                i2c3: i2c@fdf0c000 {};
                i2c7: i2c@fdf0b000 {};
                uart0: serial@fdf02000 {
                        compatible = "arm,pl011", "arm,primecell";
                        reg = <0x0 0xfdf02000 0x0 0x1000>;
                        interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
                        clocks = <&crg_ctrl HI3660_CLK_MUX_UART0>,
                                 <&crg_ctrl HI3660_PCLK>;
                        clock-names = "uartclk", "apb_pclk";
                        pinctrl-names = "default";
                        pinctrl-0 = <&uart0_pmx_func &uart0_cfg_func>;
                        status = "disabled";
                };

                uart1: serial@fdf00000 {}
                uart2: serial@fdf00000 {}
                uart3: serial@fdf00000 {}
                uart4: serial@fdf00000 {}
                uart5: serial@fdf00000 {}
                uart6: serial@fdf00000 {}
                dma0: dma@fdf30000 { };
                rtc0: rtc@fff04000 {};
                gpio0: gpio@e8a0b000 {};
                gpio1: gpio@e8a0c000 {}
                gpio2: gpio@e8a0d000 {
                gpio3: gpio@e8a0e000 {
                ....
                gpio27: gpio@e8a10000 {
                gpio28: gpio@e8a11000 {
                spi2: spi@ffd68000 {
                spi3: spi@ff3b3000 {
                pcie@f4000000 {
                dwmmc1: dwmmc1@ff37f000 { /* SD */
                dwmmc2: dwmmc2@ff3ff000 { /* SDIO */
                watchdog0: watchdog@e8a06000 {
                watchdog1: watchdog@e8a07000 {
                tsensor: tsensor {            };
                ufs: ufs@ff3b0000 {             };
                hub5734_gpio:hub5734_gpio {
                tsensor: tsensor {
                ufs: ufs@ff3b0000 {
                hub5734_gpio:hub5734_gpio {
                hisi_usb@ff200000 {
                thermal-zones {
                        cls0: cls0 {
                                trips {
                                        threshold: trip-point@0 {};
                                        target: trip-point@1 {};
                                };
                                cooling-maps {
                                        map0 {};
                                        map1 {};
                                };
                        };
                };// thermal-zones 

                                                                                                                                                                                                              
    }

 }
 
</source>
2."hikey960-pinctrl.dtsi"
<source lang="python">
#include <dt-bindings/pinctrl/hisi.h>

    soc {
               range: gpio-range { };
               pmx0: pinmux@e896c000 {
                      pmu_pmx_func: pmu_pmx_func {  };
                      csi0_pwd_n_pmx_func: csi0_pwd_n_pmx_func {};
                      csi1_pwd_n_pmx_func: csi1_pwd_n_pmx_func {};
                      isp0_pmx_func: isp0_pmx_func {};
                      isp1_pmx_func: isp1_pmx_func {};
                      pwr_key_pmx_func: pwr_key_pmx_func {}
                      i2c3_pmx_func: i2c3_pmx_func {};
                      i2c4_pmx_func: i2c4_pmx_func {
                      pcie_perstn_pmx_func: pcie_perstn_pmx_func {
                      usbhub5734_pmx_func: usbhub5734_pmx_func {
                      uart0_pmx_func: uart0_pmx_func {
                      uart1_pmx_func: uart1_pmx_func {
                      uart2_pmx_func: uart2_pmx_func {
                      uart3_pmx_func: uart3_pmx_func {
                      uart4_pmx_func: uart4_pmx_func {
                      uart5_pmx_func: uart5_pmx_func {
                      uart6_pmx_func: uart6_pmx_func {
                      cam0_rst_pmx_func: cam0_rst_pmx_func {
                      cam1_rst_pmx_func: cam1_rst_pmx_func {}
               }//pmx0
                pmx1: pinmux@ff37e000 {
                      sd_pmx_func: sd_pmx_func {}
                };
                pmx2: pinmux@ff3b6000 {
                      ufs_pmx_func: u
                      spi3_pmx_func: spi3_pmx_func {};
                };

                /* [IOMG_MMC1_000, IOMG_MMC1_005] */
                pmx3: pinmux@ff3fd000 {
                      sdio_pmx_func: sdio_pmx_func {   };
                };

                /* [IOMG_AO_000, IOMG_AO_041] */
                pmx4: pinmux@fff11000 {
                      i2s2_pmx_func: i2s2_pmx_func  {
                      slimbus_pmx_func: slimbus_pmx_func {
                      i2c0_pmx_func: i2c0_pmx_func {
                      i2c1_pmx_func: i2c1_pmx_func {
                      i2c7_pmx_func: i2c7_pmx_func {
                       pcie_pmx_func: pcie_pmx_func {
                       spi2_pmx_func: spi2_pmx_func {
                       i2s0_pmx_func: i2s0_pmx_func {
                }
                pmx5: pinmux@e896c800 {
                       pmu_cfg_func: pmu_cfg_func {
                       i2c3_cfg_func: i2c3_cfg_func {
                       csi0_pwd_n_cfg_func: csi0_pwd_n_cfg_func {
                       csi1_pwd_n_cfg_func: csi1_pwd_n_cfg_func {
                       isp0_cfg_func: isp0_cfg_func {
                       isp1_cfg_func: isp1_cfg_func {
                       pwr_key_cfg_func: pwr_key_cfg_func {
                       uart1_cfg_func: uart1_cfg_func {
                       uart2_cfg_func: uart2_cfg_func {
                       uart5_cfg_func: uart5_cfg_func {
                       cam0_rst_cfg_func: cam0_rst_cfg_func {
                       uart0_cfg_func: uart0_cfg_func {
                       uart6_cfg_func: uart6_cfg_func {}
                 }
                 pmx6: pinmux@ff3b6800 {
                        ufs_cfg_func: ufs_cfg_func {};
                        spi3_cfg_func: spi3_cfg_func {}
                 }
                 pmx7: pinmux@ff3fd800 {
                        sdio_clk_cfg_func: sdio_clk_cfg_func {
                        sdio_cfg_func: sdio_cfg_func {}
                 };
                 pmx8: pinmux@ff37e800 {
                        sd_clk_cfg_func: sd_clk_cfg_func {};
                        sd_cfg_func: sd_cfg_func {
                 };   
                 pmx9: pinmux@fff11800 {
                        i2c0_cfg_func: i2c0_cfg_func {
                        i2c1_cfg_func: i2c1_cfg_func {
                        i2c7_cfg_func: i2c7_cfg_func {
                        slimbus_cfg_func: slimbus_cfg_func {
                        i2s0_cfg_func: i2s0_cfg_func {
                        i2s2_cfg_func: i2s2_cfg_func {
                        pcie_cfg_func: pcie_cfg_func {
                        spi2_cfg_func: spi2_cfg_func {
                        usb_cfg_func: usb_cfg_func {}
                 } 
    }
</source>
 
3."hi3660-gpu.dtsi"
4."hi3660-drm.dtsi"
5."hi3660-coresight.dtsi"

6.<dt-bindings/gpio/gpio.h>
7.<dt-bindings/input/input.h>
8.<dt-bindings/interrupt-controller/irq.h>
9.