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Date: Mon, 31 Oct 2022 22:21:29 +0100
From: Konrad Dybcio <konrad.dybcio@...ainline.org>
To: Iskren Chernev <iskren.chernev@...il.com>,
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
Bjorn Andersson <andersson@...nel.org>,
Rob Herring <robh+dt@...nel.org>
Cc: phone-devel@...r.kernel.org, ~postmarketos/upstreaming@...ts.sr.ht,
linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
Andy Gross <agross@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Kees Cook <keescook@...omium.org>,
Tony Luck <tony.luck@...el.com>,
"Guilherme G. Piccoli" <gpiccoli@...lia.com>,
linux-kernel@...r.kernel.org, linux-hardening@...r.kernel.org
Subject: Re: [PATCH v5 8/8] arm64: dts: qcom: sm4250: Add support for
oneplus-billie2
On 30.10.2022 10:42, Iskren Chernev wrote:
> Add initial support for OnePlus Nord N100, based on SM4250. Currently
> working:
> - boots
> - usb
> - built-in flash storage (UFS)
> - SD card reader
>
> Signed-off-by: Iskren Chernev <iskren.chernev@...il.com>
> ---
> arch/arm64/boot/dts/qcom/Makefile | 1 +
> .../boot/dts/qcom/sm4250-oneplus-billie2.dts | 241 ++++++++++++++++++
> 2 files changed, 242 insertions(+)
> create mode 100644 arch/arm64/boot/dts/qcom/sm4250-oneplus-billie2.dts
>
> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> index b0558d3389e5..eb2a58b8af5f 100644
> --- a/arch/arm64/boot/dts/qcom/Makefile
> +++ b/arch/arm64/boot/dts/qcom/Makefile
> @@ -142,6 +142,7 @@ dtb-$(CONFIG_ARCH_QCOM) += sdm845-xiaomi-polaris.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sdm845-shift-axolotl.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sdm850-lenovo-yoga-c630.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sdm850-samsung-w737.dtb
> +dtb-$(CONFIG_ARCH_QCOM) += sm4250-oneplus-billie2.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sm6125-sony-xperia-seine-pdx201.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sm6350-sony-xperia-lena-pdx213.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sm7225-fairphone-fp4.dtb
> diff --git a/arch/arm64/boot/dts/qcom/sm4250-oneplus-billie2.dts b/arch/arm64/boot/dts/qcom/sm4250-oneplus-billie2.dts
> new file mode 100644
> index 000000000000..a3f1c7c41fd7
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/sm4250-oneplus-billie2.dts
> @@ -0,0 +1,241 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
> +/*
> + * Copyright (c) 2021, Iskren Chernev <iskren.chernev@...il.com>
> + */
> +
> +/dts-v1/;
> +
> +#include "sm4250.dtsi"
> +
> +/ {
> + model = "OnePlus Nord N100";
> + compatible = "oneplus,billie2", "qcom,sm4250";
> +
> + /* required for bootloader to select correct board */
> + qcom,msm-id = <0x1a1 0x10000 0x1bc 0x10000>;
> + qcom,board-id = <0x1000b 0x00>;
> +
> + aliases {
> + };
> +
> + chosen {
> + #address-cells = <2>;
> + #size-cells = <2>;
> + ranges;
> +
> + stdout-path = "framebuffer0";
> +
> + framebuffer0: framebuffer@...00000 {
> + compatible = "simple-framebuffer";
> + reg = <0 0x5c000000 0 (1600 * 720 * 4)>;
> + width = <720>;
> + height = <1600>;
> + stride = <(720 * 4)>;
> + format = "a8r8g8b8";
> + };
> + };
> +};
> +
> +&reserved_memory {
> + bootloader_log_mem: memory@...f7000 {
> + reg = <0x0 0x5fff7000 0x0 0x8000>;
> + no-map;
> + };
> +
> + ramoops@...00000 {
> + compatible = "ramoops";
> + reg = <0x0 0xcbe00000 0x0 0x400000>;
> + record-size = <0x40000>;
> + pmsg-size = <0x200000>;
> + console-size = <0x40000>;
> + ftrace-size = <0x40000>;
> + };
> +
> + param_mem: memory@...00000 {
> + reg = <0x0 0xcc200000 0x0 0x100000>;
> + no-map;
> + };
> +
> + mtp_mem: memory@...00000 {
> + reg = <0x00 0xcc300000 0x00 0xb00000>;
0x00 -> 0x0 for consistency?
Other than that, lgtm
Reviewed-by: Konrad Dybcio <konrad.dybcio@...ainline.org>
Konrad
> + no-map;
> + };
> +};
> +
> +&rpm_requests {
> + regulators-0 {
> + compatible = "qcom,rpm-pm6125-regulators";
> +
> + vreg_s6a: s6 {
> + regulator-min-microvolt = <320000>;
> + regulator-max-microvolt = <1456000>;
> + };
> +
> + vreg_s7a: s7 {
> + regulator-min-microvolt = <1280000>;
> + regulator-max-microvolt = <2040000>;
> + };
> +
> + vreg_s8a: s8 {
> + regulator-min-microvolt = <1064000>;
> + regulator-max-microvolt = <1304000>;
> + };
> +
> + vreg_l1a: l1 {
> + regulator-min-microvolt = <952000>;
> + regulator-max-microvolt = <1152000>;
> + };
> +
> + vreg_l4a: l4 {
> + regulator-min-microvolt = <488000>;
> + regulator-max-microvolt = <1000000>;
> + };
> +
> + vreg_l5a: l5 {
> + regulator-min-microvolt = <1648000>;
> + regulator-max-microvolt = <3056000>;
> + };
> +
> + vreg_l6a: l6 {
> + regulator-min-microvolt = <576000>;
> + regulator-max-microvolt = <656000>;
> + };
> +
> + vreg_l7a: l7 {
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1304000>;
> + };
> +
> + vreg_l8a: l8 {
> + regulator-min-microvolt = <400000>;
> + regulator-max-microvolt = <728000>;
> + };
> +
> + vreg_l9a: l9 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <2000000>;
> + };
> +
> + vreg_l10a: l10 {
> + regulator-min-microvolt = <1704000>;
> + regulator-max-microvolt = <1904000>;
> + };
> +
> + vreg_l11a: l11 {
> + regulator-min-microvolt = <1704000>;
> + regulator-max-microvolt = <1952000>;
> + };
> +
> + vreg_l12a: l12 {
> + regulator-min-microvolt = <1624000>;
> + regulator-max-microvolt = <1984000>;
> + };
> +
> + vreg_l13a: l13 {
> + regulator-min-microvolt = <1504000>;
> + regulator-max-microvolt = <1952000>;
> + };
> +
> + vreg_l14a: l14 {
> + regulator-min-microvolt = <1704000>;
> + regulator-max-microvolt = <1904000>;
> + };
> +
> + vreg_l15a: l15 {
> + regulator-min-microvolt = <2920000>;
> + regulator-max-microvolt = <3232000>;
> + };
> +
> + vreg_l16a: l16 {
> + regulator-min-microvolt = <1704000>;
> + regulator-max-microvolt = <1904000>;
> + };
> +
> + vreg_l17a: l17 {
> + regulator-min-microvolt = <1152000>;
> + regulator-max-microvolt = <1304000>;
> + };
> +
> + vreg_l18a: l18 {
> + regulator-min-microvolt = <1104000>;
> + regulator-max-microvolt = <1304000>;
> + };
> +
> + vreg_l19a: l19 {
> + regulator-min-microvolt = <1624000>;
> + regulator-max-microvolt = <3304000>;
> + };
> +
> + vreg_l20a: l20 {
> + regulator-min-microvolt = <1624000>;
> + regulator-max-microvolt = <3304000>;
> + };
> +
> + vreg_l21a: l21 {
> + regulator-min-microvolt = <2400000>;
> + regulator-max-microvolt = <3544000>;
> + };
> +
> + vreg_l22a: l22 {
> + regulator-min-microvolt = <2952000>;
> + regulator-max-microvolt = <3304000>;
> + };
> +
> + vreg_l23a: l23 {
> + regulator-min-microvolt = <3296000>;
> + regulator-max-microvolt = <3304000>;
> + };
> +
> + vreg_l24a: l24 {
> + regulator-min-microvolt = <2704000>;
> + regulator-max-microvolt = <3544000>;
> + };
> + };
> +};
> +
> +&sleep_clk {
> + clock-frequency = <32764>;
> +};
> +
> +&sdhc_2 {
> + vmmc-supply = <&vreg_l22a>;
> + vqmmc-supply = <&vreg_l5a>;
> +
> + cd-gpios = <&tlmm 88 GPIO_ACTIVE_HIGH>;
> +
> + status = "okay";
> +};
> +
> +&tlmm {
> + gpio-reserved-ranges = <14 4>;
> +};
> +
> +&ufs_mem_hc {
> + vcc-supply = <&vreg_l24a>;
> + vcc-max-microamp = <600000>;
> + vccq2-supply = <&vreg_l11a>;
> + vccq2-max-microamp = <600000>;
> + status = "okay";
> +};
> +
> +&ufs_mem_phy {
> + vdda-phy-supply = <&vreg_l4a>;
> + vdda-pll-supply = <&vreg_l12a>;
> + vddp-ref-clk-supply = <&vreg_l18a>;
> + status = "okay";
> +};
> +
> +&usb_1 {
> + status = "okay";
> +};
> +
> +&usb_1_hsphy {
> + vdd-supply = <&vreg_l4a>;
> + vdda-pll-supply = <&vreg_l12a>;
> + vdda-phy-dpdm-supply = <&vreg_l15a>;
> + status = "okay";
> +};
> +
> +&xo_board {
> + clock-frequency = <19200000>;
> +};
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