diff options
Diffstat (limited to 'arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts')
| -rw-r--r-- | arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts | 70 |
1 files changed, 39 insertions, 31 deletions
diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts index 46e558ab7729..58f776e411fc 100644 --- a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts +++ b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts @@ -7,6 +7,7 @@ / { model = "SoCFPGA Stratix 10 SoCDK"; + compatible = "altr,socfpga-stratix10-socdk", "altr,socfpga-stratix10"; aliases { serial0 = &uart0; @@ -21,52 +22,49 @@ leds { compatible = "gpio-leds"; - hps0 { + led-hps0 { label = "hps_led0"; gpios = <&portb 20 GPIO_ACTIVE_HIGH>; }; - hps1 { + led-hps1 { label = "hps_led1"; gpios = <&portb 19 GPIO_ACTIVE_HIGH>; }; - hps2 { + led-hps2 { label = "hps_led2"; gpios = <&portb 21 GPIO_ACTIVE_HIGH>; }; }; - memory { + memory@80000000 { device_type = "memory"; /* We expect the bootloader to fill in the reg */ - reg = <0 0 0 0>; + reg = <0 0x80000000 0 0>; }; - ref_033v: 033-v-ref { + ref_033v: regulator-v-ref { compatible = "regulator-fixed"; regulator-name = "0.33V"; regulator-min-microvolt = <330000>; regulator-max-microvolt = <330000>; }; +}; - soc { - clocks { - osc1 { - clock-frequency = <25000000>; - }; - }; +&pinctrl0 { + i2c1_pmx_func: i2c1-pmx-func-pins { + pinctrl-single,pins = < + 0x78 0x4 /* I2C1_SDA (IO6-B) PIN30SEL) */ + 0x7c 0x4 /* I2C1_SCL (IO7-B) PIN31SEL */ + >; + }; - eccmgr { - sdmmca-ecc@ff8c8c00 { - compatible = "altr,socfpga-s10-sdmmc-ecc", - "altr,socfpga-sdmmc-ecc"; - reg = <0xff8c8c00 0x100>; - altr,ecc-parent = <&mmc>; - interrupts = <14 4>, - <15 4>; - }; - }; + i2c1_pmx_func_gpio: i2c1-pmx-func-gpio-pins { + pinctrl-single,pins = < + 0x78 0x8 /* I2C1_SDA (IO6-B) PIN30SEL) */ + 0x7c 0x8 /* I2C1_SCL (IO7-B) PIN31SEL */ + >; }; }; @@ -110,6 +108,11 @@ cap-mmc-highspeed; broken-cd; bus-width = <4>; + clk-phase-sd-hs = <0>, <135>; +}; + +&osc1 { + clock-frequency = <25000000>; }; &uart0 { @@ -129,7 +132,14 @@ status = "okay"; clock-frequency = <100000>; i2c-sda-falling-time-ns = <890>; /* hcnt */ - i2c-sdl-falling-time-ns = <890>; /* lcnt */ + i2c-scl-falling-time-ns = <890>; /* lcnt */ + + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&i2c1_pmx_func>; + pinctrl-1 = <&i2c1_pmx_func_gpio>; + + scl-gpios = <&portb 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&portb 7 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; adc@14 { compatible = "lltc,ltc2497"; @@ -157,20 +167,18 @@ &qspi { status = "okay"; flash@0 { - #address-cells = <1>; - #size-cells = <1>; compatible = "micron,mt25qu02g", "jedec,spi-nor"; reg = <0>; spi-max-frequency = <100000000>; m25p,fast-read; - cdns,page-size = <256>; - cdns,block-size = <16>; cdns,read-delay = <1>; cdns,tshsl-ns = <50>; cdns,tsd2d-ns = <50>; cdns,tchsh-ns = <4>; cdns,tslch-ns = <4>; + spi-tx-bus-width = <4>; + spi-rx-bus-width = <4>; partitions { compatible = "fixed-partitions"; @@ -179,12 +187,12 @@ qspi_boot: partition@0 { label = "Boot and fpga data"; - reg = <0x0 0x03FE0000>; + reg = <0x0 0x04200000>; }; - qspi_rootfs: partition@3FE0000 { - label = "Root Filesystem - JFFS2"; - reg = <0x03FE0000 0x0C020000>; + root: partition@4200000 { + label = "Root Filesystem - UBIFS"; + reg = <0x04200000 0x0BE00000>; }; }; }; |