diff options
| author | Andrew Davis <afd@ti.com> | 2023-08-10 03:38:07 +0300 |
|---|---|---|
| committer | Nishanth Menon <nm@ti.com> | 2023-08-10 06:30:27 +0300 |
| commit | 1a576c89168422b0658f7831d6e1bad63252eaea (patch) | |
| tree | 51efd78de82b6ea69ecb09eba94ceaff32bb1ea0 /arch/arm64/boot/dts/ti | |
| parent | 73676c480b7286cb528170de73a7c03e19a5ade2 (diff) | |
| download | linux-1a576c89168422b0658f7831d6e1bad63252eaea.tar.xz | |
arm64: dts: ti: k3-j7200: Enable OSPI nodes at the board level
OSPI nodes defined in the top-level J7200 SoC dtsi files are incomplete
and may not be functional unless they are extended with pinmux and
device information.
As the attached OSPI device is only known about at the board integration
level, these nodes should only be enabled when provided with this
information.
Disable the OSPI 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>
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Link: https://lore.kernel.org/r/20230810003814.85450-7-afd@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Diffstat (limited to 'arch/arm64/boot/dts/ti')
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi | 1 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi | 1 |
2 files changed, 2 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 04f39b081dc0..1cda01b6f648 100644 --- a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi @@ -546,6 +546,7 @@ power-domains = <&k3_pds 103 TI_SCI_PD_EXCLUSIVE>; #address-cells = <1>; #size-cells = <0>; + status = "disabled"; }; }; diff --git a/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi index b37f4f88ece4..5a300d4c8ba0 100644 --- a/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi @@ -267,6 +267,7 @@ }; &ospi0 { + status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&mcu_fss0_ospi0_pins_default>; |