diff options
| author | Simon Glass <sjg@chromium.org> | 2019-01-21 14:53:35 -0700 |
|---|---|---|
| committer | Philipp Tomsich <philipp.tomsich@theobroma-systems.com> | 2019-02-01 16:59:13 +0100 |
| commit | 08c85b57a5ecd312dedaa4e7b790c57f1f4853a6 (patch) | |
| tree | abb7d06a4d582597037b51b74cdfd48b873a11c1 /arch/arm/dts/rk3399-gru.dtsi | |
| parent | aa48c94ca87e9831738238128385472be41b148e (diff) | |
rockchip: gru: Add extra device-tree settings
Add some U-Boot-specific settings. These should really go in the
*u-boot.dtsi file, but it seems that rk3399 does not use that yet.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Diffstat (limited to 'arch/arm/dts/rk3399-gru.dtsi')
| -rw-r--r-- | arch/arm/dts/rk3399-gru.dtsi | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/arch/arm/dts/rk3399-gru.dtsi b/arch/arm/dts/rk3399-gru.dtsi index 7cc9b2642b..df19263acc 100644 --- a/arch/arm/dts/rk3399-gru.dtsi +++ b/arch/arm/dts/rk3399-gru.dtsi @@ -11,7 +11,13 @@ / { chosen { + u-boot,dm-pre-reloc; stdout-path = "serial2:115200n8"; + u-boot,spl-boot-order = &spi_flash; + }; + + config { + u-boot,spl-payload-offset = <0x40000>; }; /* @@ -539,12 +545,14 @@ ap_i2c_audio: &i2c8 { &spi1 { status = "okay"; + u-boot,dm-pre-reloc; pinctrl-names = "default", "sleep"; pinctrl-1 = <&spi1_sleep>; - spiflash@0 { - compatible = "jedec,spi-nor"; + spi_flash: spiflash@0 { + u-boot,dm-pre-reloc; + compatible = "jedec,spi-nor", "spi-flash"; reg = <0>; /* May run faster once verified. */ @@ -558,12 +566,16 @@ ap_i2c_audio: &i2c8 { &spi5 { status = "okay"; + spi-activate-delay = <100>; + spi-max-frequency = <3000000>; + spi-deactivate-delay = <200>; cros_ec: ec@0 { compatible = "google,cros-ec-spi"; reg = <0>; interrupt-parent = <&gpio0>; interrupts = <1 IRQ_TYPE_LEVEL_LOW>; + ec-interrupt = <&gpio0 1 GPIO_ACTIVE_LOW>; pinctrl-names = "default"; pinctrl-0 = <&ec_ap_int_l>; spi-max-frequency = <3000000>; @@ -618,6 +630,7 @@ ap_i2c_audio: &i2c8 { &uart2 { status = "okay"; + u-boot,dm-pre-reloc; }; &usb_host0_ohci { @@ -650,8 +663,8 @@ ap_i2c_audio: &i2c8 { status = "okay"; }; -#include <arm/cros-ec-keyboard.dtsi> -#include <arm/cros-ec-sbs.dtsi> +#include <cros-ec-keyboard.dtsi> +#include <cros-ec-sbs.dtsi> &pinctrl { /* |