diff options
author | Christoph Muellner <christoph.muellner@theobroma-systems.com> | 2019-04-24 14:43:40 +0200 |
---|---|---|
committer | Christoph Muellner <christoph.muellner@theobroma-systems.com> | 2019-04-29 12:09:40 +0200 |
commit | 174758ba8511f68e331d586a8643d96835cbfd33 (patch) | |
tree | b52ddadbbf9b3323e89b86bb0d679b297d06507b /arch | |
parent | 6b48751b09e2a714724f6778c4e5b76ef951f019 (diff) |
dts: puma: Add SPD EEPROM node.
Recent Puma versions have an on-board I2C EEPROM, which is used
for storing SPD information. This patch adds the required information
for SPL.
Signed-off-by: Christoph Muellner <christoph.muellner@theobroma-systems.com>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm/dts/rk3399-puma.dtsi | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/dts/rk3399-puma.dtsi b/arch/arm/dts/rk3399-puma.dtsi index 8304f67192..1b409a4d4b 100644 --- a/arch/arm/dts/rk3399-puma.dtsi +++ b/arch/arm/dts/rk3399-puma.dtsi @@ -202,11 +202,19 @@ }; &i2c0 { + u-boot,dm-pre-reloc; status = "okay"; i2c-scl-rising-time-ns = <168>; i2c-scl-falling-time-ns = <4>; clock-frequency = <400000>; + spd_eeprom: spd_eeprom { + u-boot,dm-pre-reloc; + status = "okay"; + compatible = "i2c-eeprom"; + reg = <0x50>; + }; + vdd_gpu: vdd_gpu { status = "okay"; compatible = "fcs,fan53555"; @@ -669,3 +677,7 @@ &spi5 { status = "okay"; }; + +&dmc { + theobroma-systems,spd-eeprom = <&spd_eeprom>; +};
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