qualcommbe: ipq95xx: Add patch fixing USB regulator

Add patch fixing USB regulator as the LDO needs to use ID 5 instead of
ID 2.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>

diff --git a/target/linux/qualcommbe/patches-6.6/015-v6.8-regulator-qcom_smd-Add-LDO5-MP5496-regulator.patch b/target/linux/qualcommbe/patches-6.6/015-v6.8-regulator-qcom_smd-Add-LDO5-MP5496-regulator.patch
new file mode 100644 (file)
index 0000000..68f96ce
--- /dev/null
+++ b/target/linux/qualcommbe/patches-6.6/015-v6.8-regulator-qcom_smd-Add-LDO5-MP5496-regulator.patch
@@ -0,0 +1,31 @@
+From ad663ce6780477177e301756ade6cf236f36ae4c Mon Sep 17 00:00:00 2001
+From: Varadarajan Narayanan <quic_varada@quicinc.com>
+Date: Thu, 14 Dec 2023 16:10:52 +0530
+Subject: [PATCH] regulator: qcom_smd: Add LDO5 MP5496 regulator
+
+Add support for LDO5 regulator. This is used by IPQ9574 USB.
+
+Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com>
+Rule:  <add>
+Link: https://lore.kernel.org/stable/20231214104052.3267039-1-quic_varada%40quicinc.com
+Link: https://msgid.link/r/20231214104052.3267039-1-quic_varada@quicinc.com
+Signed-off-by: Mark Brown <broonie@kernel.org>
+---
+ drivers/regulator/qcom_smd-regulator.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c
+index 09c471a0ba2e..d1be9568025e 100644
+--- a/drivers/regulator/qcom_smd-regulator.c
++++ b/drivers/regulator/qcom_smd-regulator.c
+@@ -796,6 +796,7 @@ static const struct rpm_regulator_data rpm_mp5496_regulators[] = {
+       { "s1", QCOM_SMD_RPM_SMPA, 1, &mp5496_smps, "s1" },
+       { "s2", QCOM_SMD_RPM_SMPA, 2, &mp5496_smps, "s2" },
+       { "l2", QCOM_SMD_RPM_LDOA, 2, &mp5496_ldoa2, "l2" },
++      { "l5", QCOM_SMD_RPM_LDOA, 5, &mp5496_ldoa2, "l5" },
+       {}
+ };
+ 
+-- 
+2.45.2
+

diff --git a/target/linux/qualcommbe/patches-6.6/106-arm64-dts-qcom-fix-USB-vdda-pll-supply-for-ipq9574-r.patch b/target/linux/qualcommbe/patches-6.6/106-arm64-dts-qcom-fix-USB-vdda-pll-supply-for-ipq9574-r.patch
new file mode 100644 (file)
index 0000000..cd33abd
--- /dev/null
+++ b/target/linux/qualcommbe/patches-6.6/106-arm64-dts-qcom-fix-USB-vdda-pll-supply-for-ipq9574-r.patch
@@ -0,0 +1,49 @@
+From 2a7892782bf2cb84f204702ef47ae2d97be0d46b Mon Sep 17 00:00:00 2001
+From: Christian Marangi <ansuelsmth@gmail.com>
+Date: Mon, 9 Dec 2024 18:04:00 +0100
+Subject: [PATCH 2/2] arm64: dts: qcom: fix USB vdda-pll supply for ipq9574 rdp
+ common
+
+Fix USB vdda-pll for IPQ9574 SoC common for every RDP board. The correct
+regulator is the l5 one instead of l2 now supported in the smd regulator
+driver.
+
+Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+---
+ arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi b/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi
+index 13b623603d37..68b71437c2b9 100644
+--- a/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi
++++ b/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi
+@@ -249,7 +249,7 @@ ipq9574_s1: s1 {
+                       regulator-max-microvolt = <1075000>;
+               };
+ 
+-              mp5496_l2: l2 {
++              mp5496_l5: l5 {
+                       regulator-min-microvolt = <1800000>;
+                       regulator-max-microvolt = <1800000>;
+                       regulator-always-on;
+@@ -290,7 +290,7 @@ &usb_0_dwc3 {
+ };
+ 
+ &usb_0_qmpphy {
+-      vdda-pll-supply = <&mp5496_l2>;
++      vdda-pll-supply = <&mp5496_l5>;
+       vdda-phy-supply = <&regulator_fixed_0p925>;
+ 
+       status = "okay";
+@@ -298,7 +298,7 @@ &usb_0_qmpphy {
+ 
+ &usb_0_qusbphy {
+       vdd-supply = <&regulator_fixed_0p925>;
+-      vdda-pll-supply = <&mp5496_l2>;
++      vdda-pll-supply = <&mp5496_l5>;
+       vdda-phy-dpdm-supply = <&regulator_fixed_3p3>;
+ 
+       status = "okay";
+-- 
+2.45.2
+