From patchwork Fri Sep 11 16:15:40 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Amit Pundir X-Patchwork-Id: 11770895 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0C4C659D for ; Fri, 11 Sep 2020 16:15:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D5B7222208 for ; Fri, 11 Sep 2020 16:15:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="B8tjFysS" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726591AbgIKQPz (ORCPT ); Fri, 11 Sep 2020 12:15:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41426 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726562AbgIKQPw (ORCPT ); Fri, 11 Sep 2020 12:15:52 -0400 Received: from mail-pf1-x441.google.com (mail-pf1-x441.google.com [IPv6:2607:f8b0:4864:20::441]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EABE1C061757 for ; Fri, 11 Sep 2020 09:15:51 -0700 (PDT) Received: by mail-pf1-x441.google.com with SMTP id k15so7704831pfc.12 for ; Fri, 11 Sep 2020 09:15:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id; bh=P/LMfFWjxwiGwwFrqV8Aw9atZfW774Ly2dZBxMFIvYM=; b=B8tjFysSc9/to6ZbJcJMVi/q4YlWOjOB6Vlaif0VFfXBtfLZPJpTMoU/4JdkUCDu2m I1sAw/uW5rrkq1evtr0Jak6FQbSjSQW8y2F4RXio696CeT1tIQI9Oo7OMuqtXlsv5/Je I3H6D1v3SSIgG5I4i8xAIfxSRSxQcsyBAjqdtHCj+CzuAh3n2m12vBs+LfXx8UngI5Bu pNPh1gZ7KpU64tzJIlT+4Oy5yKqbWEf7LMlS6Q35x+zlrgTerIvIFF67ZX4Qh+NEVUCk T1p3dBz9gNZpmgllyn/7uMEKVZ8mX47Kh/auE7dNg10EPumTLVzCqBOs1Y/5SuYT+jrv eYKQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=P/LMfFWjxwiGwwFrqV8Aw9atZfW774Ly2dZBxMFIvYM=; b=XjE5724gK1BK5hygm0cq5vfRhtRjdxLDmoq7oUJx2Xj+HtQfn/MVz4XGasA5w62EMb TDnXA1CZcNmWZXriZLTHbWB6LVgH6TmrWu5EaV9AbbDsp/J+ZDDloKj9ZJzwgjivaHT7 K79UJdKn128jQ9TejNGFIG4zZbLT+cyBWYD5mJygXmNN+eV4SIt/DNVeMKB3uHWcOhYu veeJfuLIXJTwVnz6wGZ6by8uqi16JuNzchB6cXKZtrvx1JV4B15RqzCNy8O4s7tcwlYR /F94XPl3wWO7UG7ZGTPzEFxKek+T3DbVkRBzfmbpsixava5HTky4osuul2Z+QUi6iqT2 8JFg== X-Gm-Message-State: AOAM530gRr2MdFV+4ir1WTgBG73LiFvQQ3hriinlRdMHHN+IvIkvj6xd qPIpgsJAhbcrr+AEx0i9mQC//g== X-Google-Smtp-Source: ABdhPJzfghMVhbrTp8vIub+bgo5MCjg+pAki7Dp3ewIc63aXz2qr+i1UodemiOzdkS/+ebJPJ1n6yA== X-Received: by 2002:aa7:8e9a:0:b029:13e:d13d:a050 with SMTP id a26-20020aa78e9a0000b029013ed13da050mr2818158pfr.22.1599840946672; Fri, 11 Sep 2020 09:15:46 -0700 (PDT) Received: from localhost.localdomain ([2405:201:6803:6839:4827:dbd8:5ca8:61d9]) by smtp.gmail.com with ESMTPSA id x19sm2159763pge.22.2020.09.11.09.15.42 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Fri, 11 Sep 2020 09:15:45 -0700 (PDT) From: Amit Pundir To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring , John Stultz , Sumit Semwal Cc: linux-arm-msm , dt , lkml Subject: [RESEND][PATCH v6] arm64: dts: qcom: Add support for Xiaomi Poco F1 (Beryllium) Date: Fri, 11 Sep 2020 21:45:40 +0530 Message-Id: <1599840940-18144-1-git-send-email-amit.pundir@linaro.org> X-Mailer: git-send-email 2.7.4 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add initial dts support for Xiaomi Poco F1 (Beryllium). This initial support is based on upstream Dragonboard 845c (sdm845) device. With this dts, Beryllium boots AOSP up to ADB shell over USB-C. Supported functionality includes UFS, USB-C (peripheral), microSD card and Vol+/Vol-/power keys. Bluetooth should work too but couldn't be verified from adb command line, it is verified when enabled from UI with few WIP display patches. Just like initial db845c support, initializing the SMMU is clearing the mapping used for the splash screen framebuffer, which causes the device to hang during boot and recovery needs a hard power reset. This can be worked around using: fastboot oem select-display-panel none To switch ON the display back run: fastboot oem select-display-panel But this only works on Beryllium devices running bootloader version BOOT.XF.2.0-00369-SDM845LZB-1 that shipped with Android-9 based release. Newer bootloader version do not support switching OFF the display panel at all. Signed-off-by: Amit Pundir Reviewed-by: Konrad Dybcio --- My WIP tree with a few out-of-tree patches to support display, touchscreen, wifi, audio etc is here: https://github.com/pundiramit/linux/commits/beryllium-mainline v6: Renamed dts file to include vendor (xiaomi) name. Moved reserved memory changes in the main node. Renamed model to phone's pretty name. Removed the mmc drive strength comment to avoid further confusion. Sorted the entries in alphabetical order, but additional pinctrl entries are still defined at the end to align with the upstream db845c dts. v5: Bumped &tz_mem size from 0x2d00000 to 0x4900000 (to include downstream &removed_region), all the way up to &qseecom_mem. v4: Added more downstream reserved memory regions. It probably need more work, but for now I see adsp/cdsp/wlan remoteprocs powering up properly. Removed the regulator nodes not required for the device, as suggested by Bjorn. Also added couple of clocks to protected clocks, which is needed for display to work. v3: Added a reserved-memory region from downstream kernel to fix a boot regression with recent dma-pool changes in v5.8-rc6. v2: Updated machine compatible string for seemingly inevitable future quirks. arch/arm64/boot/dts/qcom/Makefile | 1 + .../boot/dts/qcom/sdm845-xiaomi-beryllium.dts | 380 +++++++++++++++++++++ 2 files changed, 381 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index d8f1466e6758..9adc269252d3 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -30,6 +30,7 @@ dtb-$(CONFIG_ARCH_QCOM) += sdm845-cheza-r2.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm845-cheza-r3.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm845-db845c.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm845-mtp.dtb +dtb-$(CONFIG_ARCH_QCOM) += sdm845-xiaomi-beryllium.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm850-lenovo-yoga-c630.dtb dtb-$(CONFIG_ARCH_QCOM) += sm8150-mtp.dtb dtb-$(CONFIG_ARCH_QCOM) += sm8250-mtp.dtb diff --git a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts new file mode 100644 index 000000000000..86cbae63eaf7 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts @@ -0,0 +1,380 @@ +// SPDX-License-Identifier: GPL-2.0 + +/dts-v1/; + +#include +#include +#include +#include "sdm845.dtsi" +#include "pm8998.dtsi" +#include "pmi8998.dtsi" + +/* + * Delete following upstream (sdm845.dtsi) reserved + * memory mappings which are different in this device. + */ +/delete-node/ &tz_mem; +/delete-node/ &adsp_mem; +/delete-node/ &wlan_msa_mem; +/delete-node/ &mpss_region; +/delete-node/ &venus_mem; +/delete-node/ &cdsp_mem; +/delete-node/ &mba_region; +/delete-node/ &slpi_mem; +/delete-node/ &spss_mem; +/delete-node/ &rmtfs_mem; + +/ { + model = "Xiaomi Pocophone F1"; + compatible = "xiaomi,beryllium", "qcom,sdm845"; + + /* required for bootloader to select correct board */ + qcom,board-id = <69 0>; + qcom,msm-id = <321 0x20001>; + + aliases { + hsuart0 = &uart6; + }; + + gpio-keys { + compatible = "gpio-keys"; + autorepeat; + + pinctrl-names = "default"; + pinctrl-0 = <&vol_up_pin_a>; + + vol-up { + label = "Volume Up"; + linux,code = ; + gpios = <&pm8998_gpio 6 GPIO_ACTIVE_LOW>; + }; + }; + + /* Reserved memory changes from downstream */ + reserved-memory { + tz_mem: memory@86200000 { + reg = <0 0x86200000 0 0x4900000>; + no-map; + }; + + adsp_mem: memory@8c500000 { + reg = <0 0x8c500000 0 0x1e00000>; + no-map; + }; + + wlan_msa_mem: memory@8e300000 { + reg = <0 0x8e300000 0 0x100000>; + no-map; + }; + + mpss_region: memory@8e400000 { + reg = <0 0x8e400000 0 0x7800000>; + no-map; + }; + + venus_mem: memory@95c00000 { + reg = <0 0x95c00000 0 0x500000>; + no-map; + }; + + cdsp_mem: memory@96100000 { + reg = <0 0x96100000 0 0x800000>; + no-map; + }; + + mba_region: memory@96900000 { + reg = <0 0x96900000 0 0x200000>; + no-map; + }; + + slpi_mem: memory@96b00000 { + reg = <0 0x96b00000 0 0x1400000>; + no-map; + }; + + spss_mem: memory@97f00000 { + reg = <0 0x97f00000 0 0x100000>; + no-map; + }; + + rmtfs_mem: memory@f6301000 { + compatible = "qcom,rmtfs-mem"; + reg = <0 0xf6301000 0 0x200000>; + no-map; + + qcom,client-id = <1>; + qcom,vmid = <15>; + }; + }; + + vreg_s4a_1p8: vreg-s4a-1p8 { + compatible = "regulator-fixed"; + regulator-name = "vreg_s4a_1p8"; + + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; +}; + +&adsp_pas { + status = "okay"; + firmware-name = "qcom/sdm845/adsp.mdt"; +}; + +&apps_rsc { + pm8998-rpmh-regulators { + compatible = "qcom,pm8998-rpmh-regulators"; + qcom,pmic-id = "a"; + + vreg_l1a_0p875: ldo1 { + regulator-min-microvolt = <880000>; + regulator-max-microvolt = <880000>; + regulator-initial-mode = ; + }; + + vreg_l5a_0p8: ldo5 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <800000>; + regulator-initial-mode = ; + }; + + vreg_l7a_1p8: ldo7 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = ; + }; + + vreg_l12a_1p8: ldo12 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = ; + }; + + vreg_l13a_2p95: ldo13 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2960000>; + regulator-initial-mode = ; + }; + + vreg_l17a_1p3: ldo17 { + regulator-min-microvolt = <1304000>; + regulator-max-microvolt = <1304000>; + regulator-initial-mode = ; + }; + + vreg_l20a_2p95: ldo20 { + regulator-min-microvolt = <2960000>; + regulator-max-microvolt = <2968000>; + regulator-initial-mode = ; + }; + + vreg_l21a_2p95: ldo21 { + regulator-min-microvolt = <2960000>; + regulator-max-microvolt = <2968000>; + regulator-initial-mode = ; + }; + + vreg_l24a_3p075: ldo24 { + regulator-min-microvolt = <3088000>; + regulator-max-microvolt = <3088000>; + regulator-initial-mode = ; + }; + + vreg_l25a_3p3: ldo25 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3312000>; + regulator-initial-mode = ; + }; + + vreg_l26a_1p2: ldo26 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-initial-mode = ; + }; + }; +}; + +&cdsp_pas { + status = "okay"; + firmware-name = "qcom/sdm845/cdsp.mdt"; +}; + +&gcc { + protected-clocks = , + , + , + , + ; +}; + +&gpu { + zap-shader { + memory-region = <&gpu_mem>; + firmware-name = "qcom/sdm845/a630_zap.mbn"; + }; +}; + +&mss_pil { + status = "okay"; + firmware-name = "qcom/sdm845/mba.mbn", "qcom/sdm845/modem.mdt"; +}; + +&pm8998_gpio { + vol_up_pin_a: vol-up-active { + pins = "gpio6"; + function = "normal"; + input-enable; + bias-pull-up; + qcom,drive-strength = ; + }; +}; + +&pm8998_pon { + resin { + compatible = "qcom,pm8941-resin"; + interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>; + debounce = <15625>; + bias-pull-up; + linux,code = ; + }; +}; + +&qupv3_id_0 { + status = "okay"; +}; + +&sdhc_2 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&sdc2_default_state &sdc2_card_det_n>; + + vmmc-supply = <&vreg_l21a_2p95>; + vqmmc-supply = <&vreg_l13a_2p95>; + + bus-width = <4>; + cd-gpios = <&tlmm 126 GPIO_ACTIVE_HIGH>; +}; + +&tlmm { + gpio-reserved-ranges = <0 4>, <81 4>; + + sdc2_default_state: sdc2-default { + clk { + pins = "sdc2_clk"; + bias-disable; + drive-strength = <16>; + }; + + cmd { + pins = "sdc2_cmd"; + bias-pull-up; + drive-strength = <10>; + }; + + data { + pins = "sdc2_data"; + bias-pull-up; + drive-strength = <10>; + }; + }; + + sdc2_card_det_n: sd-card-det-n { + pins = "gpio126"; + function = "gpio"; + bias-pull-up; + }; +}; + +&uart6 { + status = "okay"; + + bluetooth { + compatible = "qcom,wcn3990-bt"; + + vddio-supply = <&vreg_s4a_1p8>; + vddxo-supply = <&vreg_l7a_1p8>; + vddrf-supply = <&vreg_l17a_1p3>; + vddch0-supply = <&vreg_l25a_3p3>; + max-speed = <3200000>; + }; +}; + +&ufs_mem_hc { + status = "okay"; + + reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>; + + vcc-supply = <&vreg_l20a_2p95>; + vcc-max-microamp = <800000>; +}; + +&ufs_mem_phy { + status = "okay"; + + vdda-phy-supply = <&vreg_l1a_0p875>; + vdda-pll-supply = <&vreg_l26a_1p2>; +}; + +&usb_1 { + status = "okay"; +}; + +&usb_1_dwc3 { + dr_mode = "peripheral"; +}; + +&usb_1_hsphy { + status = "okay"; + + vdd-supply = <&vreg_l1a_0p875>; + vdda-pll-supply = <&vreg_l12a_1p8>; + vdda-phy-dpdm-supply = <&vreg_l24a_3p075>; + + qcom,imp-res-offset-value = <8>; + qcom,hstx-trim-value = ; + qcom,preemphasis-level = ; + qcom,preemphasis-width = ; +}; + +&usb_1_qmpphy { + status = "okay"; + + vdda-phy-supply = <&vreg_l26a_1p2>; + vdda-pll-supply = <&vreg_l1a_0p875>; +}; + +&wifi { + status = "okay"; + + vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>; + vdd-1.8-xo-supply = <&vreg_l7a_1p8>; + vdd-1.3-rfa-supply = <&vreg_l17a_1p3>; + vdd-3.3-ch0-supply = <&vreg_l25a_3p3>; +}; + +/* PINCTRL - additions to nodes defined in sdm845.dtsi */ + +&qup_uart6_default { + pinmux { + pins = "gpio45", "gpio46", "gpio47", "gpio48"; + function = "qup6"; + }; + + cts { + pins = "gpio45"; + bias-disable; + }; + + rts-tx { + pins = "gpio46", "gpio47"; + drive-strength = <2>; + bias-disable; + }; + + rx { + pins = "gpio48"; + bias-pull-up; + }; +};