diff options
| author | Andrew Davis <afd@ti.com> | 2022-10-20 19:02:59 +0300 |
|---|---|---|
| committer | Nishanth Menon <nm@ti.com> | 2022-10-28 16:15:32 +0300 |
| commit | a9ed915cd55c883fed72e50b45988fa4305496a7 (patch) | |
| tree | 79487ca461ff2fd8997833bb4fa1f40b116cafc5 /arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | |
| parent | dae322f8a7ef11a06bfb61bada4ebbcac219783e (diff) | |
| download | linux-a9ed915cd55c883fed72e50b45988fa4305496a7.tar.xz | |
arm64: dts: ti: k3-j7200: Enable I2C nodes at the board level
I2C nodes defined in the top-level J7200 SoC dtsi files are incomplete
and will not be functional unless they are extended with pinmux
information.
As the pinmux is only known at the board integration level, these
nodes should only be enabled when provided with this information.
Disable the I2C nodes in the dtsi files and only enable the ones that
are actually pinned out on a given board.
Signed-off-by: Andrew Davis <afd@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Bryan Brattlof <bb@ti.com>
Link: https://lore.kernel.org/r/20221020160305.18711-7-afd@ti.com
Diffstat (limited to 'arch/arm64/boot/dts/ti/k3-j7200-main.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi index f9aefd3dbdca..610d042ffa1d 100644 --- a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi @@ -439,6 +439,7 @@ clock-names = "fck"; clocks = <&k3_clks 187 1>; power-domains = <&k3_pds 187 TI_SCI_PD_SHARED>; + status = "disabled"; }; main_i2c1: i2c@2010000 { @@ -450,6 +451,7 @@ clock-names = "fck"; clocks = <&k3_clks 188 1>; power-domains = <&k3_pds 188 TI_SCI_PD_EXCLUSIVE>; + status = "disabled"; }; main_i2c2: i2c@2020000 { @@ -461,6 +463,7 @@ clock-names = "fck"; clocks = <&k3_clks 189 1>; power-domains = <&k3_pds 189 TI_SCI_PD_EXCLUSIVE>; + status = "disabled"; }; main_i2c3: i2c@2030000 { @@ -472,6 +475,7 @@ clock-names = "fck"; clocks = <&k3_clks 190 1>; power-domains = <&k3_pds 190 TI_SCI_PD_EXCLUSIVE>; + status = "disabled"; }; main_i2c4: i2c@2040000 { @@ -483,6 +487,7 @@ clock-names = "fck"; clocks = <&k3_clks 191 1>; power-domains = <&k3_pds 191 TI_SCI_PD_EXCLUSIVE>; + status = "disabled"; }; main_i2c5: i2c@2050000 { @@ -494,6 +499,7 @@ clock-names = "fck"; clocks = <&k3_clks 192 1>; power-domains = <&k3_pds 192 TI_SCI_PD_EXCLUSIVE>; + status = "disabled"; }; main_i2c6: i2c@2060000 { @@ -505,6 +511,7 @@ clock-names = "fck"; clocks = <&k3_clks 193 1>; power-domains = <&k3_pds 193 TI_SCI_PD_EXCLUSIVE>; + status = "disabled"; }; main_sdhci0: mmc@4f80000 { |