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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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2317b87a2a
Add the SPMI regulator node in the PMI8994, use it to give us VDD_GX at a fixed max nominal voltage for the db820c and specify this as supply for the MMSS GPU_GX GDSC. With the introduction of CPR support the range for VDD_GX should be expanded. Reviewed-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> Link: https://lore.kernel.org/r/20200417070044.1376212-4-bjorn.andersson@linaro.org [bjorn: Split between pmi8994 and db820c, changed voltage, rewrote commit message] Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
37 lines
787 B
Plaintext
37 lines
787 B
Plaintext
// SPDX-License-Identifier: GPL-2.0
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#include <dt-bindings/interrupt-controller/irq.h>
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#include <dt-bindings/spmi/spmi.h>
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&spmi_bus {
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pmic@2 {
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compatible = "qcom,pmi8994", "qcom,spmi-pmic";
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reg = <0x2 SPMI_USID>;
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#address-cells = <1>;
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#size-cells = <0>;
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pmi8994_gpios: gpios@c000 {
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compatible = "qcom,pmi8994-gpio", "qcom,spmi-gpio";
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reg = <0xc000>;
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gpio-controller;
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gpio-ranges = <&pmi8994_gpios 0 0 10>;
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#gpio-cells = <2>;
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interrupt-controller;
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#interrupt-cells = <2>;
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};
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};
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pmic@3 {
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compatible = "qcom,pmi8994", "qcom,spmi-pmic";
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reg = <0x3 SPMI_USID>;
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#address-cells = <1>;
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#size-cells = <0>;
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pmi8994_spmi_regulators: regulators {
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compatible = "qcom,pmi8994-regulators";
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#address-cells = <1>;
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#size-cells = <1>;
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};
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};
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};
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