From: Srinivasa Rao Mandadapu <srivasam@codeaurora.org>
To: agross@kernel.org, bjorn.andersson@linaro.org,
robh+dt@kernel.org, linux-arm-msm@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
rohitkr@codeaurora.org, srinivas.kandagatla@linaro.org
Cc: Ajit Pandey <ajitp@codeaurora.org>,
Cheng-Yi Chiang <cychiang@chromium.org>,
Srinivasa Rao Mandadapu <srivasam@codeaurora.org>
Subject: [PATCH v2] arm64: dts: qcom: sc7180: Add lpass cpu node for I2S driver
Date: Wed, 2 Sep 2020 09:34:01 +0530 [thread overview]
Message-ID: <1599019441-29308-1-git-send-email-srivasam@codeaurora.org> (raw)
From: Ajit Pandey <ajitp@codeaurora.org>
Add the I2S controller node to sc7180 dtsi.
Add pinmux for primary and secondary I2S.
Signed-off-by: Ajit Pandey <ajitp@codeaurora.org>
Signed-off-by: Cheng-Yi Chiang <cychiang@chromium.org>
Signed-off-by: Srinivasa Rao Mandadapu <srivasam@codeaurora.org>
---
arch/arm64/boot/dts/qcom/sc7180.dtsi | 69 ++++++++++++++++++++++++++++++++++++
1 file changed, 69 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index d46b383..db60ca5 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -676,6 +676,36 @@
};
};
+ lpass_cpu: lpass@62f00000 {
+ compatible = "qcom,sc7180-lpass-cpu";
+
+ reg = <0 0x62f00000 0 0x29000>;
+ reg-names = "lpass-lpaif";
+
+ iommus = <&apps_smmu 0x1020 0>;
+
+ power-domains = <&lpass_hm LPASS_CORE_HM_GDSCR>;
+
+ clocks = <&gcc GCC_LPASS_CFG_NOC_SWAY_CLK>,
+ <&lpasscc LPASS_AUDIO_CORE_CORE_CLK>,
+ <&lpasscc LPASS_AUDIO_CORE_EXT_MCLK0_CLK>,
+ <&lpasscc LPASS_AUDIO_CORE_SYSNOC_MPORT_CORE_CLK>,
+ <&lpasscc LPASS_AUDIO_CORE_LPAIF_PRI_IBIT_CLK>,
+ <&lpasscc LPASS_AUDIO_CORE_LPAIF_SEC_IBIT_CLK>;
+
+ clock-names = "pcnoc-sway-clk", "audio-core",
+ "mclk0", "pcnoc-mport-clk",
+ "mi2s-bit-clk0", "mi2s-bit-clk1";
+
+
+ #sound-dai-cells = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "lpass-irq-lpaif";
+ };
+
sdhc_1: sdhci@7c4000 {
compatible = "qcom,sc7180-sdhci", "qcom,sdhci-msm-v5";
reg = <0 0x7c4000 0 0x1000>,
@@ -1721,6 +1751,45 @@
};
};
+ sec_mi2s_active: sec-mi2s-active {
+ pinmux {
+ pins = "gpio49", "gpio50", "gpio51";
+ function = "mi2s_1";
+ };
+
+ pinconf {
+ pins = "gpio49", "gpio50", "gpio51";;
+ drive-strength = <8>;
+ bias-pull-up;
+ };
+ };
+
+ pri_mi2s_active: pri-mi2s-active {
+ pinmux {
+ pins = "gpio53", "gpio54", "gpio55", "gpio56";
+ function = "mi2s_0";
+ };
+
+ pinconf {
+ pins = "gpio53", "gpio54", "gpio55", "gpio56";
+ drive-strength = <8>;
+ bias-pull-up;
+ };
+ };
+
+ pri_mi2s_mclk_active: pri-mi2s-mclk-active {
+ pinmux {
+ pins = "gpio57";
+ function = "lpass_ext";
+ };
+
+ pinconf {
+ pins = "gpio57";
+ drive-strength = <8>;
+ bias-pull-up;
+ };
+ };
+
sdc1_on: sdc1-on {
pinconf-clk {
pins = "sdc1_clk";
--
Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc.,
is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.
next reply other threads:[~2020-09-02 4:04 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-02 4:04 Srinivasa Rao Mandadapu [this message]
2020-09-02 13:58 ` [PATCH v2] arm64: dts: qcom: sc7180: Add lpass cpu node for I2S driver kernel test robot
2020-09-14 17:41 ` Doug Anderson
2020-09-18 11:51 ` Srinivasa Rao Mandadapu
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1599019441-29308-1-git-send-email-srivasam@codeaurora.org \
--to=srivasam@codeaurora.org \
--cc=agross@kernel.org \
--cc=ajitp@codeaurora.org \
--cc=bjorn.andersson@linaro.org \
--cc=cychiang@chromium.org \
--cc=devicetree@vger.kernel.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=robh+dt@kernel.org \
--cc=rohitkr@codeaurora.org \
--cc=srinivas.kandagatla@linaro.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).