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Tue, 25 Feb 2025 08:39:36 -0800 (PST) From: Dzmitry Sankouski Date: Tue, 25 Feb 2025 19:39:03 +0300 Subject: [PATCH v9 12/12] arm64: dts: qcom: sdm845-starqltechn: add modem support Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250225-starqltechn_integration_upstream-v9-12-a5d80375cb66@gmail.com> References: <20250225-starqltechn_integration_upstream-v9-0-a5d80375cb66@gmail.com> In-Reply-To: <20250225-starqltechn_integration_upstream-v9-0-a5d80375cb66@gmail.com> To: cros-qcom-dts-watchers@chromium.org, Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Srinivas Kandagatla , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sound@vger.kernel.org, Dzmitry Sankouski , Konrad Dybcio X-Mailer: b4 0.14.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1740501555; l=2227; i=dsankouski@gmail.com; s=20240619; h=from:subject:message-id; bh=xrAEb0z/qkdG9ztjXy+2zCpd7gB4vIYTjNV/wiNhyGU=; b=qKlsxcJRnwbudjxUFoWxzgXqpaOWnDTnYAIrHEZ1lJJLtpStwIBuj6nZHhKWnMVPfmpBwpjjH IEHW2bmC/JPB3qwgnXcCwAlSp0HnmCW9PSa9/ZvQBoqXQuT6DYQLZCy X-Developer-Key: i=dsankouski@gmail.com; a=ed25519; pk=YJcXFcN1EWrzBYuiE2yi5Mn6WLn6L1H71J+f7X8fMag= Add support for modem and ipa(IP Accelerator). Add spss reserved memory node. Reviewed-by: Konrad Dybcio Signed-off-by: Dzmitry Sankouski --- Changes in v6: - refactor: s/starqltechn/sdm845-starqltechn in subject. --- arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts b/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts index 1202d8fc6b9d..d686531bf4ea 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts @@ -19,6 +19,8 @@ #include "pm8998.dtsi" #include "sdm845-wcd9340.dtsi" +/delete-node/ &rmtfs_mem; +/delete-node/ &spss_mem; /delete-node/ &adsp_mem; /delete-node/ &slpi_mem; @@ -106,15 +108,39 @@ memory@a1300000 { pmsg-size = <0x40000>; }; + /* + * It seems like reserving the old rmtfs_mem region is also needed to prevent + * random crashes which are most likely modem related, more testing needed. + */ + removed_region: removed-region@88f00000 { + reg = <0 0x88f00000 0 0x1c00000>; + no-map; + }; + slpi_mem: slpi@96700000 { reg = <0 0x96700000 0 0xf00000>; no-map; }; + spss_mem: spss@97700000 { + reg = <0 0x97700000 0 0x100000>; + no-map; + }; + adsp_mem: memory@97800000 { reg = <0 0x97800000 0 0x2000000>; no-map; }; + + rmtfs_mem: rmtfs-mem@fde00000 { + compatible = "qcom,rmtfs-mem"; + reg = <0 0xfde00000 0 0x202000>; + qcom,use-guard-pages; + no-map; + + qcom,client-id = <1>; + qcom,vmid = ; + }; }; i2c21 { @@ -864,6 +890,19 @@ &wcd9340 { qcom,micbias4-microvolt = <1800000>; }; +&mss_pil { + firmware-name = "qcom/sdm845/starqltechn/mba.mbn", + "qcom/sdm845/starqltechn/modem.mbn"; + status = "okay"; +}; + +&ipa { + qcom,gsi-loader = "self"; + memory-region = <&ipa_fw_mem>; + firmware-name = "qcom/sdm845/starqltechn/ipa_fws.mbn"; + status = "okay"; +}; + &usb_1 { status = "okay"; };