diff options
| author | Andrew Davis <afd@ti.com> | 2022-10-20 11:02:59 -0500 |
|---|---|---|
| committer | Nishanth Menon <nm@ti.com> | 2022-10-28 08:15:32 -0500 |
| commit | a9ed915cd55c883fed72e50b45988fa4305496a7 (patch) | |
| tree | 79487ca461ff2fd8997833bb4fa1f40b116cafc5 /arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi | |
| parent | dae322f8a7ef11a06bfb61bada4ebbcac219783e (diff) | |
| download | linux-a9ed915cd55c883fed72e50b45988fa4305496a7.tar.bz2 | |
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-mcu-wakeup.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi index 7c205b347f81..2006933f9b49 100644 --- a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi @@ -251,6 +251,7 @@ clock-names = "fck"; clocks = <&k3_clks 194 1>; power-domains = <&k3_pds 194 TI_SCI_PD_EXCLUSIVE>; + status = "disabled"; }; mcu_i2c1: i2c@40b10000 { @@ -262,6 +263,7 @@ clock-names = "fck"; clocks = <&k3_clks 195 1>; power-domains = <&k3_pds 195 TI_SCI_PD_EXCLUSIVE>; + status = "disabled"; }; wkup_i2c0: i2c@42120000 { @@ -273,6 +275,7 @@ clock-names = "fck"; clocks = <&k3_clks 197 1>; power-domains = <&k3_pds 197 TI_SCI_PD_SHARED>; + status = "disabled"; }; fss: syscon@47000000 { |