diff options
| author | Nishanth Menon <nm@ti.com> | 2023-06-01 00:32:13 +0300 |
|---|---|---|
| committer | Vignesh Raghavendra <vigneshr@ti.com> | 2023-06-15 08:35:47 +0300 |
| commit | 1ecc75be7bc522941261b5eb0c315b09098a47f4 (patch) | |
| tree | abb70fba5bddaba17ac066d4398d6ac322adf19f /arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi | |
| parent | 835d04422f9d4c232c060150e696075cd34e081a (diff) | |
| download | linux-1ecc75be7bc522941261b5eb0c315b09098a47f4.tar.xz | |
arm64: dts: ti: k3-j721s2: Configure pinctrl for timer IO
There are timer IO pads in the MCU domain, and in the MAIN domain. These
pads can be muxed for the related timers.
The details of the multiplexing can be found in the register
documentation and Technical Reference Manual[1].
These are similar to J721e/J7200, but have different mux capabilities.
[1] https://www.ti.com/lit/zip/spruj28
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Tony Lindgren <tony@atomide.com>
Link: https://lore.kernel.org/r/20230531213215.602395-5-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Diffstat (limited to 'arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi index eeb20353599b..12a5b7008aca 100644 --- a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi @@ -106,6 +106,24 @@ pinctrl-single,function-mask = <0xffffffff>; }; + /* TIMERIO pad input CTRLMMR_TIMER*_CTRL registers */ + main_timerio_input: pinctrl@104200 { + compatible = "pinctrl-single"; + reg = <0x00 0x104200 0x00 0x50>; + #pinctrl-cells = <1>; + pinctrl-single,register-width = <32>; + pinctrl-single,function-mask = <0x00000007>; + }; + + /* TIMERIO pad output CTCTRLMMR_TIMERIO*_CTRL registers */ + main_timerio_output: pinctrl@104280 { + compatible = "pinctrl-single"; + reg = <0x00 0x104280 0x00 0x20>; + #pinctrl-cells = <1>; + pinctrl-single,register-width = <32>; + pinctrl-single,function-mask = <0x0000001f>; + }; + main_crypto: crypto@4e00000 { compatible = "ti,j721e-sa2ul"; reg = <0x00 0x04e00000 0x00 0x1200>; |