diff options
| author | Andrew Davis <afd@ti.com> | 2023-03-14 13:31:34 -0500 |
|---|---|---|
| committer | Vignesh Raghavendra <vigneshr@ti.com> | 2023-03-16 12:10:34 +0530 |
| commit | e837156fd63977025a62b580d032264c74e8b152 (patch) | |
| tree | 24d1f6264448622239837a2b2705416463f7df3a /arch/arm64/boot/dts/ti/k3-am62-main.dtsi | |
| parent | 94c9ace248a0d38a09a9f0b04416af45912f3ddd (diff) | |
arm64: dts: ti: k3-am62: Enable SPI nodes at the board level
SPI nodes defined in the top-level AM62x 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 SPI 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/20221018211533.21335-4-afd@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Diffstat (limited to 'arch/arm64/boot/dts/ti/k3-am62-main.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi index 295c9bb22e7d..83ac2e45998d 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi @@ -318,6 +318,7 @@ #size-cells = <0>; power-domains = <&k3_pds 141 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 172 0>; + status = "disabled"; }; main_spi1: spi@20110000 { @@ -328,6 +329,7 @@ #size-cells = <0>; power-domains = <&k3_pds 142 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 173 0>; + status = "disabled"; }; main_spi2: spi@20120000 { @@ -338,6 +340,7 @@ #size-cells = <0>; power-domains = <&k3_pds 143 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 174 0>; + status = "disabled"; }; main_gpio_intr: interrupt-controller@a00000 { |