From: Akhil P Oommen <quic_akhilpo@quicinc.com>
To: freedreno <freedreno@lists.freedesktop.org>,
<dri-devel@lists.freedesktop.org>,
<linux-arm-msm@vger.kernel.org>, Rob Clark <robdclark@gmail.com>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
"Stephen Boyd" <swboyd@chromium.org>
Cc: Douglas Anderson <dianders@chromium.org>,
Akhil P Oommen <quic_akhilpo@quicinc.com>,
Andy Gross <agross@kernel.org>,
Konrad Dybcio <konrad.dybcio@somainline.org>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>, <linux-clk@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH 3/5] clk: qcom: gpucc-sc7280: Add cx collapse reset support
Date: Sat, 30 Jul 2022 14:47:42 +0530 [thread overview]
Message-ID: <20220730144713.3.I5e64ff4b77bb9079eb2edeea8a02585c9e76778f@changeid> (raw)
In-Reply-To: <1659172664-10345-1-git-send-email-quic_akhilpo@quicinc.com>
Allow a consumer driver to poll for cx gdsc collapse through Reset
framework.
Signed-off-by: Akhil P Oommen <quic_akhilpo@quicinc.com>
---
drivers/clk/qcom/gpucc-sc7280.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/clk/qcom/gpucc-sc7280.c b/drivers/clk/qcom/gpucc-sc7280.c
index 9a832f2..f5df51d 100644
--- a/drivers/clk/qcom/gpucc-sc7280.c
+++ b/drivers/clk/qcom/gpucc-sc7280.c
@@ -433,12 +433,18 @@ static const struct regmap_config gpu_cc_sc7280_regmap_config = {
.fast_io = true,
};
+static const struct qcom_reset_map gpucc_sc7280_resets[] = {
+ [GPU_CX_COLLAPSE] = { .op = gdsc_wait_for_collapse, .priv = &cx_gdsc },
+};
+
static const struct qcom_cc_desc gpu_cc_sc7280_desc = {
.config = &gpu_cc_sc7280_regmap_config,
.clks = gpu_cc_sc7280_clocks,
.num_clks = ARRAY_SIZE(gpu_cc_sc7280_clocks),
.gdscs = gpu_cc_sc7180_gdscs,
.num_gdscs = ARRAY_SIZE(gpu_cc_sc7180_gdscs),
+ .resets = gpucc_sc7280_resets,
+ .num_resets = ARRAY_SIZE(gpucc_sc7280_resets),
};
static const struct of_device_id gpu_cc_sc7280_match_table[] = {
--
2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Akhil P Oommen <quic_akhilpo@quicinc.com>
To: freedreno <freedreno@lists.freedesktop.org>,
<dri-devel@lists.freedesktop.org>,
<linux-arm-msm@vger.kernel.org>, Rob Clark <robdclark@gmail.com>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
"Stephen Boyd" <swboyd@chromium.org>
Cc: Akhil P Oommen <quic_akhilpo@quicinc.com>,
Michael Turquette <mturquette@baylibre.com>,
Konrad Dybcio <konrad.dybcio@somainline.org>,
Douglas Anderson <dianders@chromium.org>,
linux-kernel@vger.kernel.org, Stephen Boyd <sboyd@kernel.org>,
Andy Gross <agross@kernel.org>,
linux-clk@vger.kernel.org
Subject: [PATCH 3/5] clk: qcom: gpucc-sc7280: Add cx collapse reset support
Date: Sat, 30 Jul 2022 14:47:42 +0530 [thread overview]
Message-ID: <20220730144713.3.I5e64ff4b77bb9079eb2edeea8a02585c9e76778f@changeid> (raw)
In-Reply-To: <1659172664-10345-1-git-send-email-quic_akhilpo@quicinc.com>
Allow a consumer driver to poll for cx gdsc collapse through Reset
framework.
Signed-off-by: Akhil P Oommen <quic_akhilpo@quicinc.com>
---
drivers/clk/qcom/gpucc-sc7280.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/clk/qcom/gpucc-sc7280.c b/drivers/clk/qcom/gpucc-sc7280.c
index 9a832f2..f5df51d 100644
--- a/drivers/clk/qcom/gpucc-sc7280.c
+++ b/drivers/clk/qcom/gpucc-sc7280.c
@@ -433,12 +433,18 @@ static const struct regmap_config gpu_cc_sc7280_regmap_config = {
.fast_io = true,
};
+static const struct qcom_reset_map gpucc_sc7280_resets[] = {
+ [GPU_CX_COLLAPSE] = { .op = gdsc_wait_for_collapse, .priv = &cx_gdsc },
+};
+
static const struct qcom_cc_desc gpu_cc_sc7280_desc = {
.config = &gpu_cc_sc7280_regmap_config,
.clks = gpu_cc_sc7280_clocks,
.num_clks = ARRAY_SIZE(gpu_cc_sc7280_clocks),
.gdscs = gpu_cc_sc7180_gdscs,
.num_gdscs = ARRAY_SIZE(gpu_cc_sc7180_gdscs),
+ .resets = gpucc_sc7280_resets,
+ .num_resets = ARRAY_SIZE(gpucc_sc7280_resets),
};
static const struct of_device_id gpu_cc_sc7280_match_table[] = {
--
2.7.4
next prev parent reply other threads:[~2022-07-30 9:18 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-30 9:17 [PATCH 0/5] clk/qcom: Support gdsc collapse polling using 'reset' inteface Akhil P Oommen
2022-07-30 9:17 ` Akhil P Oommen
2022-07-30 9:17 ` [PATCH 1/5] dt-bindings: clk: qcom: Support gpu cx gdsc reset Akhil P Oommen
2022-07-30 9:17 ` Akhil P Oommen
2022-08-03 6:37 ` Krzysztof Kozlowski
2022-08-03 6:37 ` Krzysztof Kozlowski
2022-07-30 9:17 ` [PATCH 2/5] clk: qcom: Allow custom reset ops Akhil P Oommen
2022-07-30 9:17 ` Akhil P Oommen
2022-07-30 13:10 ` kernel test robot
2022-08-01 15:20 ` [Freedreno] " Akhil P Oommen
2022-08-01 15:20 ` Akhil P Oommen
2022-08-01 15:20 ` Akhil P Oommen
2022-08-02 7:06 ` Dmitry Baryshkov
2022-08-02 7:06 ` Dmitry Baryshkov
2022-07-30 9:17 ` Akhil P Oommen [this message]
2022-07-30 9:17 ` [PATCH 3/5] clk: qcom: gpucc-sc7280: Add cx collapse reset support Akhil P Oommen
2022-08-02 7:02 ` Dmitry Baryshkov
2022-08-02 7:02 ` Dmitry Baryshkov
2022-08-02 7:15 ` Dmitry Baryshkov
2022-08-02 7:15 ` Dmitry Baryshkov
2022-08-03 10:20 ` Akhil P Oommen
2022-08-03 10:20 ` Akhil P Oommen
2022-07-30 9:17 ` [PATCH 4/5] clk: qcom: gdsc: Add a reset op to poll gdsc collapse Akhil P Oommen
2022-07-30 9:17 ` Akhil P Oommen
2022-07-30 9:17 ` [PATCH 5/5] arm64: dts: qcom: sc7280: Add Reset support for gpu Akhil P Oommen
2022-07-30 9:17 ` Akhil P Oommen
2022-08-02 7:02 ` [PATCH 0/5] clk/qcom: Support gdsc collapse polling using 'reset' inteface Dmitry Baryshkov
2022-08-02 7:02 ` Dmitry Baryshkov
2022-08-02 18:32 ` Rob Clark
2022-08-02 18:32 ` Rob Clark
2022-08-03 10:01 ` Akhil P Oommen
2022-08-03 10:01 ` Akhil P Oommen
2022-08-09 21:05 ` Bjorn Andersson
2022-08-09 21:05 ` Bjorn Andersson
2022-08-11 11:15 ` Akhil P Oommen
2022-08-11 11:15 ` Akhil P Oommen
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