diff options
Diffstat (limited to 'recipes-kernel/linux/linux-yocto/qrb4210-dts/0001-arm64-dts-qcom-qrb4210-rb2-Enable-MPSS-and-Wi-Fi.patch')
| -rw-r--r-- | recipes-kernel/linux/linux-yocto/qrb4210-dts/0001-arm64-dts-qcom-qrb4210-rb2-Enable-MPSS-and-Wi-Fi.patch | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/recipes-kernel/linux/linux-yocto/qrb4210-dts/0001-arm64-dts-qcom-qrb4210-rb2-Enable-MPSS-and-Wi-Fi.patch b/recipes-kernel/linux/linux-yocto/qrb4210-dts/0001-arm64-dts-qcom-qrb4210-rb2-Enable-MPSS-and-Wi-Fi.patch new file mode 100644 index 0000000..80ad1e6 --- /dev/null +++ b/recipes-kernel/linux/linux-yocto/qrb4210-dts/0001-arm64-dts-qcom-qrb4210-rb2-Enable-MPSS-and-Wi-Fi.patch @@ -0,0 +1,86 @@ +From ff753723bf3916770c1e2580fe1f34ad9d6f0283 Mon Sep 17 00:00:00 2001 +From: Konrad Dybcio <konrad.dybcio@linaro.org> +Date: Sat, 4 Nov 2023 21:56:35 +0100 +Subject: [PATCH] arm64: dts: qcom: qrb4210-rb2: Enable MPSS and Wi-Fi + +Enable the remote processors and tighten up the regulators to enable +Wi-Fi functionality on the RB2. + +For reference, the hw/sw identifies as: + +qmi chip_id 0x150 chip_family 0x4002 board_id 0xff soc_id 0x40670000 +qmi fw_version 0x337302d3 fw_build_timestamp 2023-01-06 01:50 +fw_build_id QC_IMAGE_VERSION_STRING=WLAN.HL.3.3.7.c2-00723-QCAHLSWMTPLZ-1 +wcn3990 hw1.0 target 0x00000008 chip_id 0x00000000 sub 0000:0000 +kconfig debug 0 debugfs 0 tracing 0 dfs 0 testmode 0 +firmware ver api 5 features wowlan,mgmt-tx-by-reference,non-bmi +crc32 b3d4b790 +htt-ver 3.114 wmi-op 4 htt-op 3 cal file max-sta 32 raw 0 hwcrypto 1 + +Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> +Link: https://lore.kernel.org/r/20231104-topic-rb2_wifi-v1-1-fd45ae535d2f@linaro.org +Signed-off-by: Bjorn Andersson <andersson@kernel.org> +Upstream-Status: Backport [https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git ff753723bf3916770c1e2580fe1f34ad9d6f0283] +--- + arch/arm64/boot/dts/qcom/qrb4210-rb2.dts | 24 ++++++++++++++++++++---- + 1 file changed, 20 insertions(+), 4 deletions(-) + +diff --git a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts +index 33c312ae842e..7c19f874fa71 100644 +--- a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts ++++ b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts +@@ -281,6 +281,12 @@ &remoteproc_cdsp { + status = "okay"; + }; + ++&remoteproc_mpss { ++ firmware-name = "qcom/qrb4210/modem.mbn"; ++ ++ status = "okay"; ++}; ++ + &rpm_requests { + regulators { + compatible = "qcom,rpm-pm6125-regulators"; +@@ -347,8 +353,8 @@ vreg_l7a_1p256: l7 { + }; + + vreg_l8a_0p664: l8 { +- regulator-min-microvolt = <400000>; +- regulator-max-microvolt = <728000>; ++ regulator-min-microvolt = <640000>; ++ regulator-max-microvolt = <640000>; + }; + + vreg_l9a_1p8: l9 { +@@ -428,8 +434,8 @@ vreg_l22a_2p96: l22 { + }; + + vreg_l23a_3p3: l23 { +- regulator-min-microvolt = <3200000>; +- regulator-max-microvolt = <3400000>; ++ regulator-min-microvolt = <3312000>; ++ regulator-max-microvolt = <3312000>; + regulator-allow-set-load; + }; + +@@ -620,6 +626,16 @@ &usb_qmpphy { + status = "okay"; + }; + ++&wifi { ++ vdd-0.8-cx-mx-supply = <&vreg_l8a_0p664>; ++ vdd-1.8-xo-supply = <&vreg_l16a_1p3>; ++ vdd-1.3-rfa-supply = <&vreg_l17a_1p3>; ++ vdd-3.3-ch0-supply = <&vreg_l23a_3p3>; ++ qcom,ath10k-calibration-variant = "Thundercomm_RB2"; ++ ++ status = "okay"; ++}; ++ + &xo_board { + clock-frequency = <19200000>; + }; +-- +2.39.2 + |