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qualcommax: backport unmerged ipq60xx pwm support

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Because of the dt-bindings error, these patches have not
been merged yet, and the driver part is fine.

Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Link: https://github.com/openwrt/openwrt/pull/14950
Signed-off-by: Robert Marko <robimarko@gmail.com>
This commit is contained in:
Chukun Pan 2024-03-03 23:09:36 +08:00 committed by Robert Marko
parent ddc4f216c6
commit 227222f357
8 changed files with 59 additions and 5 deletions
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3
target/linux/qualcommax/ipq60xx/config-default
View file

@ -1,6 +1,9 @@
CONFIG_IPQ_GCC_6018=y CONFIG_IPQ_GCC_6018=y
CONFIG_MTD_SPLIT_FIT_FW=y CONFIG_MTD_SPLIT_FIT_FW=y
CONFIG_PINCTRL_IPQ6018=y CONFIG_PINCTRL_IPQ6018=y
CONFIG_PWM=y
CONFIG_PWM_IPQ=y
CONFIG_PWM_SYSFS=y
CONFIG_QCOM_APM=y CONFIG_QCOM_APM=y
# CONFIG_QCOM_CLK_SMD_RPM is not set # CONFIG_QCOM_CLK_SMD_RPM is not set
# CONFIG_QCOM_RPMPD is not set # CONFIG_QCOM_RPMPD is not set

2
target/linux/qualcommax/patches-6.6/0140-arm64-dts-qcom-ipq6018-add-NSS-reserved-memory.patch → target/linux/qualcommax/patches-6.6/0135-arm64-dts-qcom-ipq6018-add-NSS-reserved-memory.patch
View file

@ -13,7 +13,7 @@ Signed-off-by: Robert Marko <robimarko@gmail.com>
--- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi --- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
@@ -199,6 +199,11 @@ @@ -194,6 +194,11 @@
no-map; no-map;
}; };

2
target/linux/qualcommax/patches-6.6/0137-arm64-dts-qcom-ipq6018-add-SDHCI-node.patch
View file

@ -13,7 +13,7 @@ Tested-by: Robert Marko <robimarko@gmail.com>
--- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi --- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
@@ -470,6 +470,29 @@ @@ -475,6 +475,29 @@
}; };
}; };

45
target/linux/qualcommax/patches-6.6/0138-arm64-dts-qcom-ipq6018-add-pwm-node.patch Normal file
View file

@ -0,0 +1,45 @@
From b4a32d218d424b81a58fbd419e1114b1c1f76168 Mon Sep 17 00:00:00 2001
From: Devi Priya <quic_devipriy@quicinc.com>
Date: Thu, 5 Oct 2023 21:35:50 +0530
Subject: [PATCH] arm64: dts: qcom: ipq6018: add pwm node
Describe the PWM block on IPQ6018.
The PWM is in the TCSR area. Make &tcsr "simple-mfd" compatible, and add
&pwm as child of &tcsr.
Add also ipq6018 specific compatible string.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Co-developed-by: Baruch Siach <baruch.siach@siklu.com>
Signed-off-by: Baruch Siach <baruch.siach@siklu.com>
Signed-off-by: Devi Priya <quic_devipriy@quicinc.com>
---
arch/arm64/boot/dts/qcom/ipq6018.dtsi | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
--- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
@@ -430,8 +430,21 @@
};
tcsr: syscon@1937000 {
- compatible = "qcom,tcsr-ipq6018", "syscon";
+ compatible = "qcom,tcsr-ipq6018", "syscon", "simple-mfd";
reg = <0x0 0x01937000 0x0 0x21000>;
+ ranges = <0x0 0x0 0x01937000 0x21000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ pwm: pwm@a010 {
+ compatible = "qcom,ipq6018-pwm";
+ reg = <0xa010 0x20>;
+ clocks = <&gcc GCC_ADSS_PWM_CLK>;
+ assigned-clocks = <&gcc GCC_ADSS_PWM_CLK>;
+ assigned-clock-rates = <100000000>;
+ #pwm-cells = <2>;
+ status = "disabled";
+ };
};
usb2: usb@70f8800 {

6
target/linux/qualcommax/patches-6.6/0141-pwm-driver-for-qualcomm-ipq6018-pwm-block.patch
View file

@ -12,6 +12,12 @@ Co-developed-by: Baruch Siach <baruch.siach@siklu.com>
Signed-off-by: Baruch Siach <baruch.siach@siklu.com> Signed-off-by: Baruch Siach <baruch.siach@siklu.com>
Signed-off-by: Devi Priya <quic_devipriy@quicinc.com> Signed-off-by: Devi Priya <quic_devipriy@quicinc.com>
--- ---
drivers/pwm/Kconfig | 12 ++
drivers/pwm/Makefile | 1 +
drivers/pwm/pwm-ipq.c | 282 ++++++++++++++++++++++++++++++++++++++++++
3 files changed, 295 insertions(+)
create mode 100644 drivers/pwm/pwm-ipq.c
--- a/drivers/pwm/Kconfig --- a/drivers/pwm/Kconfig
+++ b/drivers/pwm/Kconfig +++ b/drivers/pwm/Kconfig
@@ -282,6 +282,18 @@ config PWM_INTEL_LGM @@ -282,6 +282,18 @@ config PWM_INTEL_LGM

2
target/linux/qualcommax/patches-6.6/0906-arm64-dts-qcom-ipq6018-add-wifi-node.patch
View file

@ -15,7 +15,7 @@ Signed-off-by: Mantas Pucka <mantas@8devices.com>
--- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi --- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
@@ -814,6 +814,102 @@ @@ -827,6 +827,102 @@
}; };
}; };

2
target/linux/qualcommax/patches-6.6/0907-soc-qcom-fix-smp2p-ack-on-ipq6018.patch
View file

@ -15,7 +15,7 @@ Signed-off-by: Mantas Pucka <mantas@8devices.com>
--- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi --- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
@@ -1162,6 +1162,7 @@ @@ -1175,6 +1175,7 @@
wcss_smp2p_out: master-kernel { wcss_smp2p_out: master-kernel {
qcom,entry-name = "master-kernel"; qcom,entry-name = "master-kernel";

2
target/linux/qualcommax/patches-6.6/0909-arm64-dts-qcom-ipq6018-assign-QDSS_AT-clock-to-wifi-.patch
View file

@ -13,7 +13,7 @@ Signed-off-by: Mantas Pucka <mantas@8devices.com>
--- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi --- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
@@ -935,8 +935,8 @@ @@ -948,8 +948,8 @@
"wcss_reset", "wcss_reset",
"wcss_q6_reset"; "wcss_q6_reset";