From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
To: Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Rob Herring <robh+dt@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Stanimir Varbanov <svarbanov@mm-sol.com>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Bjorn Helgaas <bhelgaas@google.com>
Cc: linux-arm-msm@vger.kernel.org,
Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-pci@vger.kernel.org
Subject: [PATCH v2 2/5] arm64: qcom: dts: qrb5165-rb5: add qca6391 power device
Date: Thu, 28 Jan 2021 20:52:22 +0300 [thread overview]
Message-ID: <20210128175225.3102958-3-dmitry.baryshkov@linaro.org> (raw)
In-Reply-To: <20210128175225.3102958-1-dmitry.baryshkov@linaro.org>
Add qca6391 to device tree as a way to provide power domain to WiFi and
BT parts of the chip.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
arch/arm64/boot/dts/qcom/qrb5165-rb5.dts | 61 ++++++++++++++++++++++++
1 file changed, 61 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
index 8aebc3660b11..2b0c1cc9333b 100644
--- a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
+++ b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
@@ -151,6 +151,23 @@ vreg_s4a_1p8: vreg-s4a-1p8 {
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
+
+ qca6391: qca6391 {
+ compatible = "qcom,qca6390";
+ #power-domain-cells = <0>;
+
+ vddaon-supply = <&vreg_s6a_0p95>;
+ vddpmu-supply = <&vreg_s2f_0p95>;
+ vddrfa1-supply = <&vreg_s2f_0p95>;
+ vddrfa2-supply = <&vreg_s8c_1p3>;
+ vddrfa3-supply = <&vreg_s5a_1p9>;
+ vddpcie1-supply = <&vreg_s8c_1p3>;
+ vddpcie2-supply = <&vreg_s5a_1p9>;
+ vddio-supply = <&vreg_s4a_1p8>;
+ pinctrl-names = "default", "active";
+ pinctrl-0 = <&wlan_default_state &bt_default_state>;
+ pinctrl-1 = <&wlan_active_state &bt_active_state>;
+ };
};
&adsp {
@@ -1013,6 +1030,28 @@ &tlmm {
"HST_WLAN_UART_TX",
"HST_WLAN_UART_RX";
+ bt_default_state: bt-default-state {
+ bt-en {
+ pins = "gpio21";
+ function = "gpio";
+
+ drive-strength = <16>;
+ output-low;
+ bias-pull-up;
+ };
+ };
+
+ bt_active_state: bt-active-state {
+ bt-en {
+ pins = "gpio21";
+ function = "gpio";
+
+ drive-strength = <16>;
+ output-high;
+ bias-pull-up;
+ };
+ };
+
lt9611_irq_pin: lt9611-irq {
pins = "gpio63";
function = "gpio";
@@ -1119,6 +1158,28 @@ sdc2_card_det_n: sd-card-det-n {
function = "gpio";
bias-pull-up;
};
+
+ wlan_default_state: wlan-default-state {
+ wlan-en {
+ pins = "gpio20";
+ function = "gpio";
+
+ drive-strength = <16>;
+ output-low;
+ bias-pull-up;
+ };
+ };
+
+ wlan_active_state: wlan-active-state {
+ wlan-en {
+ pins = "gpio20";
+ function = "gpio";
+
+ drive-strength = <16>;
+ output-high;
+ bias-pull-up;
+ };
+ };
};
&uart12 {
--
2.29.2
next prev parent reply other threads:[~2021-01-28 17:54 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-28 17:52 [PATCH v2 0/5] Add support for Qualcomm QCA639x chips family Dmitry Baryshkov
2021-01-28 17:52 ` [PATCH v2 1/5] misc: qca639x: add support for QCA639x powerup sequence Dmitry Baryshkov
2021-01-28 17:52 ` Dmitry Baryshkov [this message]
2021-01-30 3:47 ` [PATCH v2 2/5] arm64: qcom: dts: qrb5165-rb5: add qca6391 power device Bjorn Andersson
2021-01-30 3:59 ` Manivannan Sadhasivam
2021-01-28 17:52 ` [PATCH v2 3/5] pcie-qcom: provide a way to power up qca6390 chip on RB5 platform Dmitry Baryshkov
[not found] ` <CAL_JsqLRn40h0K-Fze5m1LS2+raLp94LariMkUh7XtekTBT5+Q@mail.gmail.com>
2021-01-29 3:45 ` Dmitry Baryshkov
2021-01-29 21:50 ` Bjorn Helgaas
2021-01-29 22:19 ` Dmitry Baryshkov
2021-01-29 22:39 ` Bjorn Helgaas
2021-01-30 3:53 ` Bjorn Andersson
2021-01-30 16:14 ` Dmitry Baryshkov
2021-02-02 19:48 ` Bjorn Andersson
2021-02-02 21:37 ` Rob Herring
2021-02-02 21:50 ` Bjorn Andersson
2021-02-03 4:14 ` Dmitry Baryshkov
2021-01-29 23:39 ` Rob Herring
2021-06-13 18:40 ` Konrad Dybcio
2021-01-28 17:52 ` [PATCH v2 4/5] arm64: dtb: qcom: qrb5165-rb5: add bridge@0,0 to power up qca6391 chip Dmitry Baryshkov
[not found] ` <CAL_Jsq+uim_0fDsCqSjgbz-xzUEu4GAf+KOgxSd1KdrFWjhd3Q@mail.gmail.com>
2021-01-29 3:48 ` Dmitry Baryshkov
2021-01-28 17:52 ` [PATCH v2 5/5] arm64: dts: qcom: Add Bluetooth support on RB5 Dmitry Baryshkov
[not found] ` <CAL_Jsq+nNRv3KceHthgktHR1oRMs+eKWC4O7n0k78izs1aTPfA@mail.gmail.com>
2021-01-29 3:49 ` Dmitry Baryshkov
2021-02-02 6:16 ` Manivannan Sadhasivam
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