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| author | Yanhong Wang <yanhong.wang@linux.starfivetech.com> | 2022-10-13 04:57:01 +0300 |
|---|---|---|
| committer | Jianlong Huang <jianlong.huang@starfivetech.com> | 2022-11-03 11:31:42 +0300 |
| commit | 352b4397d389e41f1d170c43a9b9139a8fbb79f2 (patch) | |
| tree | 50c1c62d4d1c0d3dc68e0d290b1e9c70f5386435 | |
| parent | d204f230ac075b82e4d59271369245b5c5e58ecf (diff) | |
| download | u-boot-352b4397d389e41f1d170c43a9b9139a8fbb79f2.tar.xz | |
riscv: dts: starfive: add i2c5 node in SPL
Add i2c5 device configuration　to device tree which used by SPL.
Signed-off-by: Yanhong Wang <yanhong.wang@linux.starfivetech.com>
| -rw-r--r-- | arch/riscv/dts/jh7110-u-boot.dtsi | 17 | ||||
| -rw-r--r-- | arch/riscv/dts/starfive_visionfive2.dts | 2 |
2 files changed, 18 insertions, 1 deletions
diff --git a/arch/riscv/dts/jh7110-u-boot.dtsi b/arch/riscv/dts/jh7110-u-boot.dtsi index 21a14bdc4d..926b063923 100644 --- a/arch/riscv/dts/jh7110-u-boot.dtsi +++ b/arch/riscv/dts/jh7110-u-boot.dtsi @@ -119,3 +119,20 @@ &gmac0_rmii_refin { u-boot,dm-spl; }; + +&i2c5 { + clock-frequency = <100000>; + i2c-sda-hold-time-ns = <300>; + i2c-sda-falling-time-ns = <3000>; + i2c-scl-falling-time-ns = <3000>; + auto_calc_scl_lhcnt; + status = "okay"; + u-boot,dm-spl; + + eeprom@50 { + compatible = "atmel,24c04"; + reg = <0x50>; + pagesize = <16>; + u-boot,dm-spl; + }; +};
\ No newline at end of file diff --git a/arch/riscv/dts/starfive_visionfive2.dts b/arch/riscv/dts/starfive_visionfive2.dts index ae09d324e0..e8ec6dafa1 100644 --- a/arch/riscv/dts/starfive_visionfive2.dts +++ b/arch/riscv/dts/starfive_visionfive2.dts @@ -19,7 +19,7 @@ ethernet1=&gmac1; mmc0=&sdio0; mmc1=&sdio1; - i2c5 = &i2c5; + i2c0 = &i2c5; }; chosen { |