arm64: dts: ti: k3-j7200: Fix wakeup pinmux range

[ Upstream commit 9ae21ac445e911e3541985c20052fc05d60f6879 ]

The WKUP_PADCONFIG register region in J7200 has multiple non-addressable
regions, split the existing wkup_pmx region as follows to avoid the
non-addressable regions and include all valid WKUP_PADCONFIG registers.
Also update references to old nodes with new ones.

wkup_pmx0 -> 13 pins (WKUP_PADCONFIG 0 - 12)
wkup_pmx1 -> 2 pins (WKUP_PADCONFIG 14 - 15)
wkup_pmx2 -> 59 pins (WKUP_PADCONFIG 26 - 84)
wkup_pmx3 -> 8 pins (WKUP_PADCONFIG 93 - 100)

J7200 Datasheet (Table 6-106, Section 6.4 Pin Multiplexing) :
	https://www.ti.com/lit/ds/symlink/dra821u.pdf

Fixes: d361ed88455f ("arm64: dts: ti: Add support for J7200 SoC")

Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
Reviewed-by: Jayesh Choudhary <j-choudhary@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Link: https://lore.kernel.org/r/20230119042622.22310-1-vaishnav.a@ti.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
index 7e8552f..50009f9 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
@@ -80,7 +80,7 @@
        };
 };
 
-&wkup_pmx0 {
+&wkup_pmx2 {
        mcu_cpsw_pins_default: mcu-cpsw-pins-default {
                pinctrl-single,pins = <
                        J721E_WKUP_IOPAD(0x0068, PIN_OUTPUT, 0) /* MCU_RGMII1_TX_CTL */

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 d3fb86b..f04c6c8 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
@@ -56,7 +56,34 @@
        wkup_pmx0: pinctrl@4301c000 {
                compatible = "pinctrl-single";
                /* Proxy 0 addressing */
-               reg = <0x00 0x4301c000 0x00 0x178>;
+               reg = <0x00 0x4301c000 0x00 0x34>;
+               #pinctrl-cells = <1>;
+               pinctrl-single,register-width = <32>;
+               pinctrl-single,function-mask = <0xffffffff>;
+       };
+
+       wkup_pmx1: pinctrl@0x4301c038 {
+               compatible = "pinctrl-single";
+               /* Proxy 0 addressing */
+               reg = <0x00 0x4301c038 0x00 0x8>;
+               #pinctrl-cells = <1>;
+               pinctrl-single,register-width = <32>;
+               pinctrl-single,function-mask = <0xffffffff>;
+       };
+
+       wkup_pmx2: pinctrl@0x4301c068 {
+               compatible = "pinctrl-single";
+               /* Proxy 0 addressing */
+               reg = <0x00 0x4301c068 0x00 0xec>;
+               #pinctrl-cells = <1>;
+               pinctrl-single,register-width = <32>;
+               pinctrl-single,function-mask = <0xffffffff>;
+       };
+
+       wkup_pmx3: pinctrl@0x4301c174 {
+               compatible = "pinctrl-single";
+               /* Proxy 0 addressing */
+               reg = <0x00 0x4301c174 0x00 0x20>;
                #pinctrl-cells = <1>;
                pinctrl-single,register-width = <32>;
                pinctrl-single,function-mask = <0xffffffff>;