From: Gabriel Gonzales <semfault@disroot.org>
To: linux-kernel@vger.kernel.org
Cc: Gabriel Gonzales <semfault@disroot.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>, Kees Cook <kees@kernel.org>,
Tony Luck <tony.luck@intel.com>,
"Guilherme G. Piccoli" <gpiccoli@igalia.com>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-hardening@vger.kernel.org
Subject: [PATCH v1 2/2] arm64: dts: qcom: sm6125: Initial support for xiaomi-ginkgo
Date: Tue, 4 Mar 2025 12:37:40 +0800 [thread overview]
Message-ID: <20250304043742.9252-2-semfault@disroot.org> (raw)
In-Reply-To: <20250304043742.9252-1-semfault@disroot.org>
Add support for the Xiaomi Redmi Note 8 based on the SM6125 SoC.
Defined features:
- dmesg output to bootloader preconfigured display
- USB
- eMMC
- SD card
- SMD RPM regulators
- Volume Up, Down and Power buttons
Signed-off-by: Gabriel Gonzales <semfault@disroot.org>
---
arch/arm64/boot/dts/qcom/Makefile | 1 +
.../boot/dts/qcom/sm6125-xiaomi-ginkgo.dts | 294 ++++++++++++++++++
2 files changed, 295 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/sm6125-xiaomi-ginkgo.dts
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 140b0b2ab..4d7d54f69 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -246,6 +246,7 @@ dtb-$(CONFIG_ARCH_QCOM) += sm4450-qrd.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm6115-fxtec-pro1x.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm6115p-lenovo-j606f.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm6125-sony-xperia-seine-pdx201.dtb
+dtb-$(CONFIG_ARCH_QCOM) += sm6125-xiaomi-ginkgo.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm6125-xiaomi-laurel-sprout.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm6350-sony-xperia-lena-pdx213.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm6375-sony-xperia-murray-pdx225.dtb
diff --git a/arch/arm64/boot/dts/qcom/sm6125-xiaomi-ginkgo.dts b/arch/arm64/boot/dts/qcom/sm6125-xiaomi-ginkgo.dts
new file mode 100644
index 000000000..c4677cffa
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sm6125-xiaomi-ginkgo.dts
@@ -0,0 +1,294 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2025, Gabriel Gonzales <semfault@disroot.org>
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/input/gpio-keys.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+#include "sm6125.dtsi"
+#include "pm6125.dtsi"
+
+/ {
+ /* required for bootloader to select correct board */
+ qcom,msm-id = <394 0>; /* sm6125 v1 */
+ qcom,board-id = <22 0>;
+
+ model = "Xiaomi Redmi Note 8";
+ compatible = "xiaomi,ginkgo", "qcom,sm6125";
+ chassis-type = "handset";
+
+ chosen {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ framebuffer0: framebuffer@5c000000 {
+ compatible = "simple-framebuffer";
+ reg = <0 0x5c000000 0 (2340 * 1080 * 4)>;
+ width = <1080>;
+ height = <2340>;
+ stride = <(1080 * 4)>;
+ format = "a8r8g8b8";
+ };
+ };
+
+ reserved-memory {
+ debug_mem: debug@ffb00000 {
+ reg = <0x0 0xffb00000 0x0 0xc0000>;
+ no-map;
+ };
+
+ last_log_mem: lastlog@ffbc0000 {
+ reg = <0x0 0xffbc0000 0x0 0x80000>;
+ no-map;
+ };
+
+ pstore_mem: ramoops@ffc00000 {
+ compatible = "ramoops";
+ reg = <0x0 0xffc40000 0x0 0xc0000>;
+ record-size = <0x1000>;
+ console-size = <0x40000>;
+ pmsg-size = <0x20000>;
+ };
+
+ cmdline_mem: memory@ffd00000 {
+ reg = <0x0 0xffd40000 0x0 0x1000>;
+ no-map;
+ };
+ };
+
+ extcon_usb: extcon-usb {
+ compatible = "linux,extcon-usb-gpio";
+ id-gpios = <&tlmm 102 GPIO_ACTIVE_HIGH>;
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ pinctrl-0 = <&vol_up_n>;
+ pinctrl-names = "default";
+
+ key-volume-up {
+ label = "Volume Up";
+ gpios = <&pm6125_gpios 6 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_VOLUMEUP>;
+ debounce-interval = <15>;
+ linux,can-disable;
+ wakeup-source;
+ };
+ };
+};
+
+&pm6125_gpios {
+ vol_up_n: vol-up-n-state {
+ pins = "gpio6";
+ function = "normal";
+ power-source = <1>;
+ bias-pull-up;
+ input-enable;
+ };
+};
+
+&hsusb_phy1 {
+ vdd-supply = <&vreg_l7a>;
+ vdda-pll-supply = <&vreg_l10a>;
+ vdda-phy-dpdm-supply = <&vreg_l15a>;
+ status = "okay";
+};
+
+&pon_pwrkey {
+ status = "okay";
+};
+
+&pon_resin {
+ linux,code = <KEY_VOLUMEDOWN>;
+ status = "okay";
+};
+
+&rpm_requests {
+ regulators-0 {
+ compatible = "qcom,rpm-pm6125-regulators";
+
+ vreg_s6a: s6 {
+ regulator-min-microvolt = <936000>;
+ regulator-max-microvolt = <1422000>;
+ };
+
+ vreg_l1a: l1 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1256000>;
+ };
+
+ vreg_l2a: l2 {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1056000>;
+ };
+
+ vreg_l3a: l3 {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1064000>;
+ };
+
+ vreg_l4a: l4 {
+ regulator-min-microvolt = <872000>;
+ regulator-max-microvolt = <976000>;
+ regulator-allow-set-load;
+ };
+
+ vreg_l5a: l5 {
+ regulator-min-microvolt = <1648000>;
+ regulator-max-microvolt = <2950000>;
+ regulator-allow-set-load;
+ };
+
+ vreg_l6a: l6 {
+ regulator-min-microvolt = <576000>;
+ regulator-max-microvolt = <656000>;
+ };
+
+ vreg_l7a: l7 {
+ regulator-min-microvolt = <872000>;
+ regulator-max-microvolt = <976000>;
+ };
+
+ vreg_l8a: l8 {
+ regulator-min-microvolt = <400000>;
+ regulator-max-microvolt = <728000>;
+ };
+
+ vreg_l9a: l9 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1896000>;
+ };
+
+ vreg_l10a: l10 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1896000>;
+ regulator-allow-set-load;
+ };
+
+ vreg_l11a: l11 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1952000>;
+ regulator-allow-set-load;
+ };
+
+ vreg_l12a: l12 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1996000>;
+ };
+
+ vreg_l13a: l13 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1832000>;
+ };
+
+ vreg_l14a: l14 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1904000>;
+ };
+
+ vreg_l15a: l15 {
+ regulator-min-microvolt = <3104000>;
+ regulator-max-microvolt = <3232000>;
+ };
+
+ vreg_l16a: l16 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1904000>;
+ };
+
+ vreg_l17a: l17 {
+ regulator-min-microvolt = <1248000>;
+ regulator-max-microvolt = <1304000>;
+ };
+
+ vreg_l18a: l18 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1264000>;
+ regulator-allow-set-load;
+ };
+
+ vreg_l19a: l19 {
+ regulator-min-microvolt = <1648000>;
+ regulator-max-microvolt = <2952000>;
+ };
+
+ vreg_l20a: l20 {
+ regulator-min-microvolt = <1648000>;
+ regulator-max-microvolt = <2952000>;
+ };
+
+ vreg_l21a: l21 {
+ regulator-min-microvolt = <2600000>;
+ regulator-max-microvolt = <2856000>;
+ };
+
+ vreg_l22a: l22 {
+ regulator-min-microvolt = <2944000>;
+ regulator-max-microvolt = <2950000>;
+ regulator-allow-set-load;
+ };
+
+ vreg_l23a: l23 {
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3400000>;
+ };
+
+ vreg_l24a: l24 {
+ regulator-min-microvolt = <2944000>;
+ regulator-max-microvolt = <2950000>;
+ regulator-allow-set-load;
+ };
+
+ };
+};
+
+&sdc2_off_state {
+ sd-cd-pins {
+ pins = "gpio98";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ };
+};
+
+&sdc2_on_state {
+ sd-cd-pins {
+ pins = "gpio98";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+};
+
+&sdhc_1 {
+ vmmc-supply = <&vreg_l24a>;
+ vqmmc-supply = <&vreg_l11a>;
+ status = "okay";
+};
+
+&sdhc_2 {
+ cd-gpios = <&tlmm 98 GPIO_ACTIVE_HIGH>;
+ vmmc-supply = <&vreg_l22a>;
+ vqmmc-supply = <&vreg_l5a>;
+ no-sdio;
+ no-mmc;
+ status = "okay";
+};
+
+&tlmm {
+ gpio-reserved-ranges = <22 2>, <28 6>;
+};
+
+&usb3 {
+ status = "okay";
+};
+
+&usb3_dwc3 {
+ extcon = <&extcon_usb>;
+};
--
2.47.0
next prev parent reply other threads:[~2025-03-04 4:38 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-04 4:37 [PATCH v1 1/2] dt-bindings: arm: qcom: Add Xiaomi Redmi Note 8 Gabriel Gonzales
2025-03-04 4:37 ` Gabriel Gonzales [this message]
2025-03-04 13:02 ` Rob Herring (Arm)
2025-03-04 14:14 ` Rob Herring
2025-03-08 1:30 ` [PATCH v2 0/2] Add Xiaomi Redmi Note 8 support Gabriel Gonzales
2025-03-08 1:30 ` [PATCH v2 1/2] dt-bindings: arm: qcom: Add Xiaomi Redmi Note 8 Gabriel Gonzales
2025-03-10 9:46 ` Krzysztof Kozlowski
2025-03-08 1:30 ` [PATCH v2 2/2] arm64: dts: qcom: sm6125: Initial support for xiaomi-ginkgo Gabriel Gonzales
2025-03-08 15:11 ` Konrad Dybcio
2025-03-10 23:28 ` Gabriel Gonzales
2025-03-10 23:37 ` Konrad Dybcio
2025-03-11 0:18 ` Gabriel Gonzales
2025-03-10 14:36 ` [PATCH v2 0/2] Add Xiaomi Redmi Note 8 support Rob Herring (Arm)
2025-03-11 0:33 ` [PATCH v3 " Gabriel Gonzales
2025-03-11 0:33 ` [PATCH v3 1/2] dt-bindings: arm: qcom: Add Xiaomi Redmi Note 8 Gabriel Gonzales
2025-03-11 8:12 ` Krzysztof Kozlowski
2025-03-11 0:33 ` [PATCH v3 2/2] arm64: dts: qcom: sm6125: Initial support for xiaomi-ginkgo Gabriel Gonzales
2025-03-11 15:19 ` [PATCH v3 0/2] Add Xiaomi Redmi Note 8 support Rob Herring (Arm)
2025-03-14 20:01 ` Bjorn Andersson
2025-08-08 9:47 ` Konrad Dybcio
-- strict thread matches above, loose matches on Subject: below --
2025-03-06 0:05 [PATCH v1 2/2] arm64: dts: qcom: sm6125: Initial support for xiaomi-ginkgo kernel test robot
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20250304043742.9252-2-semfault@disroot.org \
--to=semfault@disroot.org \
--cc=andersson@kernel.org \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=gpiccoli@igalia.com \
--cc=kees@kernel.org \
--cc=konradybcio@kernel.org \
--cc=krzk+dt@kernel.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-hardening@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=robh@kernel.org \
--cc=tony.luck@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.