From patchwork Mon Jul 18 21:30:49 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Caleb Connolly X-Patchwork-Id: 591505 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DE139CCA490 for ; Mon, 18 Jul 2022 21:37:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236125AbiGRVhe (ORCPT ); Mon, 18 Jul 2022 17:37:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57540 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235361AbiGRVhM (ORCPT ); Mon, 18 Jul 2022 17:37:12 -0400 X-Greylist: delayed 358 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Mon, 18 Jul 2022 14:37:07 PDT Received: from proxmox1.postmarketos.org (proxmox1.postmarketos.org [213.239.216.189]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id D0BC22E9C3; Mon, 18 Jul 2022 14:37:07 -0700 (PDT) Received: from localhost.localdomain (unknown [81.178.197.238]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by proxmox1.postmarketos.org (Postfix) with ESMTPSA id 9C4471401E4; Mon, 18 Jul 2022 21:31:08 +0000 (UTC) From: Caleb Connolly To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Thierry Reding , Sam Ravnborg , David Airlie , Daniel Vetter , Sumit Semwal , Caleb Connolly , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, phone-devel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht Cc: Amit Pundir , Vinod Koul Subject: [PATCH 2/4] arm64: dts: qcom: add sdm845-google-blueline (Pixel 3) Date: Mon, 18 Jul 2022 22:30:49 +0100 Message-Id: <20220718213051.1475108-3-caleb@connolly.tech> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220718213051.1475108-1-caleb@connolly.tech> References: <20220718213051.1475108-1-caleb@connolly.tech> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: Amit Pundir This adds an initial dts for the Blueline (Pixel 3). Supported functionality includes display, Debug UART, UFS, USB-C (peripheral), WiFi, Bluetooth and modem. Bootloader compatible board and msm IDs are needed for the kernel to boot with Pixel3 bootloader, so those are added. GPIOs 0 through 3 and 81 through 84 are configured to not be accessible from the application CPUs, so we mark them as reserved to allow the Pixel 3 to boot. The reserved-memory locations where obtained from downstream using kernel logs: https://gist.github.com/calebccff/090d10bfac3cb9e9bd98dda30b054c96 The rmtfs region is allocated with UIO, making it technically "dynamic". It's address and size can be read from sysfs: blueline:/ # cat /sys/class/uio/uio0/name rmtfs at /sys/class/uio/uio0/maps/map0/addr 0x00000000f2701000 blueline:/ # cat /sys/class/uio/uio0/maps/map0/size 0x0000000000200000 Like the OnePlus 6, it needs 1kB reserved on either side of the rmtfs memory to workaround some XPU bug which would otherwise cause erroneous XPU violations when accessing the rmtfs_mem region. For wifi, the pixel 3 reports a board-id of 0xFF, and downstream only includes a single bdwlan file. The qcom,ath10k-calibration-variant property is set to ensure that the correct calibration data is used. Signed-off-by: Bjorn Andersson [AmitP: Cherry-picked and refactored from Bjorn's db845c dts ("arm64: dts: qcom: Add Dragonboard 845c") https://lkml.org/lkml/2019/6/6/7] Signed-off-by: Amit Pundir [sumits: merged commits to add board and msm ids, gpio range reservation, ufs device-reset gpio and adaptation to v5.5+ changes] Signed-off-by: Sumit Semwal [vinod: Add display nodes] Signed-off-by: Vinod Koul [caleb: remove db845c bits, cleanup, add reserved-memory for modem/wifi] Signed-off-by: Caleb Connolly --- arch/arm64/boot/dts/qcom/Makefile | 1 + .../boot/dts/qcom/sdm845-google-blueline.dts | 652 ++++++++++++++++++ 2 files changed, 653 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/sdm845-google-blueline.dts diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index 2f8aec2cc6db..c151e17e6eb7 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -100,6 +100,7 @@ dtb-$(CONFIG_ARCH_QCOM) += sdm845-cheza-r1.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm845-cheza-r2.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm845-cheza-r3.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm845-db845c.dtb +dtb-$(CONFIG_ARCH_QCOM) += sdm845-google-blueline.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm845-mtp.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm845-oneplus-enchilada.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm845-oneplus-fajita.dtb diff --git a/arch/arm64/boot/dts/qcom/sdm845-google-blueline.dts b/arch/arm64/boot/dts/qcom/sdm845-google-blueline.dts new file mode 100644 index 000000000000..dec979ad9209 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sdm845-google-blueline.dts @@ -0,0 +1,652 @@ +// SPDX-License-Identifier: GPL-2.0 + +/dts-v1/; + +#include +#include +#include +#include + +#include "sdm845.dtsi" +#include "pm8998.dtsi" +#include "pmi8998.dtsi" + +/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 = "Google Pixel 3"; + compatible = "google,blueline", "qcom,sdm845"; + qcom,board-id = <0x00021505 0>; + qcom,msm-id = <321 0x20001>; + + aliases { + serial0 = &uart9; + serial1 = &uart6; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + volume-keys { + compatible = "gpio-keys"; + label = "Volume keys"; + autorepeat; + + pinctrl-names = "default"; + pinctrl-0 = <&volume_up_gpio>; + + vol-up { + label = "Volume Up"; + linux,code = ; + gpios = <&pm8998_gpio 6 GPIO_ACTIVE_LOW>; + debounce-interval = <15>; + }; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + mpss_region: memory@8e000000 { + reg = <0 0x8e000000 0 0x9800000>; + no-map; + }; + + venus_mem: venus@97800000 { + reg = <0 0x97800000 0 0x500000>; + no-map; + }; + + cdsp_mem: cdsp-mem@97D00000 { + reg = <0 0x97D00000 0 0x800000>; + no-map; + }; + + mba_region: mba@98500000 { + reg = <0 0x98500000 0 0x200000>; + no-map; + }; + + slpi_mem: slpi@98700000 { + reg = <0 0x98700000 0 0x1400000>; + no-map; + }; + + spss_mem: spss@99B00000 { + reg = <0 0x99B00000 0 0x100000>; + no-map; + }; + + /* rmtfs lower guard */ + memory@f2700000 { + reg = <0 0xf2700000 0 0x1000>; + no-map; + }; + + rmtfs_mem: memory@f2701000 { + compatible = "qcom,rmtfs-mem"; + reg = <0 0xf2701000 0 0x200000>; + no-map; + + qcom,client-id = <1>; + qcom,vmid = <15>; + }; + + /* rmtfs upper guard */ + memory@f2901000 { + reg = <0 0xf2901000 0 0x1000>; + no-map; + }; + }; + + vph_pwr: vph-pwr-regulator { + compatible = "regulator-fixed"; + regulator-name = "vph_pwr"; + regulator-min-microvolt = <3700000>; + regulator-max-microvolt = <3700000>; + }; + + 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; + regulator-boot-on; + + vin-supply = <&vph_pwr>; + }; +}; + +&adsp_pas { + status = "okay"; + + firmware-name = "qcom/sdm845/pixel3/adsp.mbn"; +}; + +&apps_rsc { + pm8998-rpmh-regulators { + compatible = "qcom,pm8998-rpmh-regulators"; + qcom,pmic-id = "a"; + vdd-s1-supply = <&vph_pwr>; + vdd-s2-supply = <&vph_pwr>; + vdd-s3-supply = <&vph_pwr>; + vdd-s4-supply = <&vph_pwr>; + vdd-s5-supply = <&vph_pwr>; + vdd-s6-supply = <&vph_pwr>; + vdd-s7-supply = <&vph_pwr>; + vdd-s8-supply = <&vph_pwr>; + vdd-s9-supply = <&vph_pwr>; + vdd-s10-supply = <&vph_pwr>; + vdd-s11-supply = <&vph_pwr>; + vdd-s12-supply = <&vph_pwr>; + vdd-s13-supply = <&vph_pwr>; + vdd-l1-l27-supply = <&vreg_s7a_1p025>; + vdd-l2-l8-l17-supply = <&vreg_s3a_1p35>; + vdd-l3-l11-supply = <&vreg_s7a_1p025>; + vdd-l4-l5-supply = <&vreg_s7a_1p025>; + vdd-l6-supply = <&vph_pwr>; + vdd-l7-l12-l14-l15-supply = <&vreg_s5a_2p04>; + vdd-l9-supply = <&vreg_bob>; + vdd-l10-l23-l25-supply = <&vreg_bob>; + vdd-l13-l19-l21-supply = <&vreg_bob>; + vdd-l16-l28-supply = <&vreg_bob>; + vdd-l18-l22-supply = <&vreg_bob>; + vdd-l20-l24-supply = <&vreg_bob>; + vdd-l26-supply = <&vreg_s3a_1p35>; + vin-lvs-1-2-supply = <&vreg_s4a_1p8>; + + vreg_s3a_1p35: smps3 { + regulator-min-microvolt = <1352000>; + regulator-max-microvolt = <1352000>; + }; + + vreg_s5a_2p04: smps5 { + regulator-min-microvolt = <1904000>; + regulator-max-microvolt = <2040000>; + }; + + vreg_s7a_1p025: smps7 { + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1028000>; + }; + + vdda_mipi_dsi0_pll: + vreg_l1a_0p875: ldo1 { + regulator-min-microvolt = <880000>; + regulator-max-microvolt = <880000>; + regulator-initial-mode = ; + regulator-boot-on; + }; + + vreg_l5a_0p8: ldo5 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <800000>; + regulator-initial-mode = ; + }; + + vreg_l12a_1p8: ldo12 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = ; + }; + + vreg_l7a_1p8: ldo7 { + 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_l14a_1p88: ldo14 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = ; + regulator-boot-on; + /* + * We can't properly bring the panel back if it gets turned off + * so keep it's regulators always on for now. + */ + regulator-always-on; + }; + + vreg_l17a_1p3: ldo17 { + regulator-min-microvolt = <1304000>; + regulator-max-microvolt = <1304000>; + regulator-initial-mode = ; + }; + + vreg_l19a_3p3: ldo19 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3312000>; + qcom,init-voltage = <3300000>; + qcom,initial-mode = ; + /* + * The touchscreen needs this to be 3.3v, which is apparently + * quite close to the hardware limit for this LDO (3.312v) + * It must be kept in high power mode to prevent TS brownouts + */ + regulator-allowed-modes = ; + }; + + 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 = ; + }; + + vdda_mipi_dsi0_1p2: + vreg_l26a_1p2: ldo26 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-initial-mode = ; + regulator-boot-on; + }; + + vreg_l28a_3p0: ldo28 { + regulator-min-microvolt = <2856000>; + regulator-max-microvolt = <3008000>; + regulator-initial-mode = ; + regulator-boot-on; + /* + * We can't properly bring the panel back if it gets turned off + * so keep it's regulators always on for now. + */ + regulator-always-on; + }; + }; + + pmi8998-rpmh-regulators { + compatible = "qcom,pmi8998-rpmh-regulators"; + qcom,pmic-id = "b"; + + vdd-bob-supply = <&vph_pwr>; + + vreg_bob: bob { + regulator-min-microvolt = <3312000>; + regulator-max-microvolt = <3600000>; + regulator-initial-mode = ; + regulator-allow-bypass; + }; + }; + + pm8005-rpmh-regulators { + compatible = "qcom,pm8005-rpmh-regulators"; + qcom,pmic-id = "c"; + + vdd-s1-supply = <&vph_pwr>; + vdd-s2-supply = <&vph_pwr>; + vdd-s3-supply = <&vph_pwr>; + vdd-s4-supply = <&vph_pwr>; + + vreg_s3c_0p6: smps3 { + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <600000>; + }; + }; +}; + +&cdsp_pas { + status = "okay"; + firmware-name = "qcom/sdm845/pixel3/cdsp.mbn"; +}; + +&dsi0 { + status = "okay"; + vdda-supply = <&vdda_mipi_dsi0_1p2>; + + ports { + port@1 { + endpoint { + remote-endpoint = <&lg_sw43408_in_0>; + data-lanes = <0 1 2 3>; + }; + }; + }; + + panel@0 { + compatible = "lg,sw43408"; + reg = <0>; + + vddi-supply = <&vreg_l14a_1p88>; + vpnl-supply = <&vreg_l28a_3p0>; + + reset-gpios = <&tlmm 6 GPIO_ACTIVE_LOW>; + + pinctrl-names = "default"; + pinctrl-0 = <&panel_reset_pins &panel_te_pin &panel_pmgpio_pins>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + lg_sw43408_in_0: endpoint { + remote-endpoint = <&dsi0_out>; + }; + }; + }; + }; +}; + +&dsi0_out { + remote-endpoint = <&lg_sw43408_in_0>; + data-lanes = <0 1 2 3>; +}; + +&dsi0_phy { + status = "okay"; + vdds-supply = <&vdda_mipi_dsi0_pll>; +}; + +&gcc { + protected-clocks = , + , + ; +}; + +&gmu { + status = "okay"; +}; + +&gpi_dma0 { + status = "okay"; +}; + +&gpu { + status = "okay"; + + zap-shader { + memory-region = <&gpu_mem>; + firmware-name = "qcom/sdm845/pixel3/a630_zap.mbn"; + }; +}; + +&ipa { + status = "okay"; + + firmware-name = "qcom/sdm845/pixel3/ipa_fws.mbn"; +}; + +&mss_pil { + status = "okay"; + firmware-name = "qcom/sdm845/pixel3/mba.mbn", "qcom/sdm845/pixel3/modem.mbn"; +}; + +&mdss { + status = "okay"; +}; + +&mdss_mdp { + status = "okay"; +}; + +&pm8998_gpio { + volume_up_gpio: vol-up-active { + pins = "gpio6"; + function = "normal"; + input-enable; + bias-pull-up; + qcom,drive-strength = <0>; + }; + + panel_pmgpio_pins: panel-pmgpio-active { + pins = "gpio2", "gpio5"; + function = "normal"; + input-enable; + bias-disable; + power-source = <0>; + }; +}; + +&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"; +}; + +&qupv3_id_1 { + status = "okay"; +}; + +&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; + }; +}; + +&qup_uart9_default { + pinconf-tx { + pins = "gpio4"; + drive-strength = <2>; + bias-disable; + }; + + pinconf-rx { + pins = "gpio5"; + drive-strength = <2>; + bias-pull-up; + }; +}; + +&tlmm { + gpio-reserved-ranges = <0 4>, <81 4>; + + panel_te_pin: panel-te { + mux { + pins = "gpio12"; + function = "mdp_vsync"; + drive-strength = <2>; + bias-disable; + input-enable; + }; + }; + + panel_reset_pins: panel-active { + mux { + pins = "gpio6", "gpio52"; + function = "gpio"; + drive-strength = <8>; + bias-disable = <0>; + }; + }; + + panel_suspend: panel-suspend { + mux { + pins = "gpio6", "gpio52"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + }; + }; + + touchscreen_reset: ts-reset { + mux { + pins = "gpio99"; + function = "gpio"; + drive-strength = <8>; + bias-pull-up; + //output-high; + }; + }; + + touchscreen_pins: ts-pins { + mux { + pins = "gpio125"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + }; + + touchscreen_i2c_pins: qup-i2c2-gpio { + pins = "gpio27", "gpio28"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; + }; +}; + +&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>; + }; +}; + +&uart9 { + status = "okay"; +}; + +&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>; +}; + +&usb_2 { + status = "okay"; +}; + +&usb_2_dwc3 { + dr_mode = "host"; +}; + +&usb_2_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 = ; +}; + +&usb_2_qmpphy { + status = "okay"; + + vdda-phy-supply = <&vreg_l26a_1p2>; + vdda-pll-supply = <&vreg_l1a_0p875>; +}; + +&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>; +}; + +&venus { + status = "okay"; + firmware-name = "qcom/sdm845/oneplus6/venus.mbn"; +}; + +&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>; + + qcom,snoc-host-cap-8bit-quirk; + qcom,ath10k-calibration-variant = "google_blueline"; +};