* [PATCH 1/2] dt-bindings: clock: dispcc-qcm2290: Add MDSS_CORE reset
2023-03-16 11:48 [PATCH 0/2] Add MDSS_CORE reset on QCM2290 Konrad Dybcio
@ 2023-03-16 11:48 ` Konrad Dybcio
2023-03-17 8:35 ` Krzysztof Kozlowski
2023-03-16 11:48 ` [PATCH 2/2] clk: qcom: " Konrad Dybcio
2023-04-05 4:08 ` (subset) [PATCH 0/2] Add MDSS_CORE reset on QCM2290 Bjorn Andersson
2 siblings, 1 reply; 5+ messages in thread
From: Konrad Dybcio @ 2023-03-16 11:48 UTC (permalink / raw)
To: Andy Gross, Bjorn Andersson, Michael Turquette, Stephen Boyd,
Rob Herring, Krzysztof Kozlowski
Cc: Marijn Suijten, linux-arm-msm, linux-clk, devicetree,
linux-kernel, Konrad Dybcio
Add the MDSS_CORE reset which can be asserted to reset the state of
the entire MDSS.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
include/dt-bindings/clock/qcom,dispcc-qcm2290.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/include/dt-bindings/clock/qcom,dispcc-qcm2290.h b/include/dt-bindings/clock/qcom,dispcc-qcm2290.h
index 1db513d6b3ee..cb687949be41 100644
--- a/include/dt-bindings/clock/qcom,dispcc-qcm2290.h
+++ b/include/dt-bindings/clock/qcom,dispcc-qcm2290.h
@@ -29,6 +29,10 @@
#define DISP_CC_XO_CLK 19
#define DISP_CC_XO_CLK_SRC 20
+/* GDSCs */
#define MDSS_GDSC 0
+/* Resets */
+#define DISP_CC_MDSS_CORE_BCR 0
+
#endif
--
2.39.2
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH 1/2] dt-bindings: clock: dispcc-qcm2290: Add MDSS_CORE reset
2023-03-16 11:48 ` [PATCH 1/2] dt-bindings: clock: dispcc-qcm2290: Add MDSS_CORE reset Konrad Dybcio
@ 2023-03-17 8:35 ` Krzysztof Kozlowski
0 siblings, 0 replies; 5+ messages in thread
From: Krzysztof Kozlowski @ 2023-03-17 8:35 UTC (permalink / raw)
To: Konrad Dybcio, Andy Gross, Bjorn Andersson, Michael Turquette,
Stephen Boyd, Rob Herring, Krzysztof Kozlowski
Cc: Marijn Suijten, linux-arm-msm, linux-clk, devicetree,
linux-kernel
On 16/03/2023 12:48, Konrad Dybcio wrote:
> Add the MDSS_CORE reset which can be asserted to reset the state of
> the entire MDSS.
>
> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> ---
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH 2/2] clk: qcom: dispcc-qcm2290: Add MDSS_CORE reset
2023-03-16 11:48 [PATCH 0/2] Add MDSS_CORE reset on QCM2290 Konrad Dybcio
2023-03-16 11:48 ` [PATCH 1/2] dt-bindings: clock: dispcc-qcm2290: Add MDSS_CORE reset Konrad Dybcio
@ 2023-03-16 11:48 ` Konrad Dybcio
2023-04-05 4:08 ` (subset) [PATCH 0/2] Add MDSS_CORE reset on QCM2290 Bjorn Andersson
2 siblings, 0 replies; 5+ messages in thread
From: Konrad Dybcio @ 2023-03-16 11:48 UTC (permalink / raw)
To: Andy Gross, Bjorn Andersson, Michael Turquette, Stephen Boyd,
Rob Herring, Krzysztof Kozlowski
Cc: Marijn Suijten, linux-arm-msm, linux-clk, devicetree,
linux-kernel, Konrad Dybcio
Add the MDSS_CORE reset which can be asserted to reset the state of
the entire MDSS.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
drivers/clk/qcom/dispcc-qcm2290.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/clk/qcom/dispcc-qcm2290.c b/drivers/clk/qcom/dispcc-qcm2290.c
index 2ebd9a02b895..cbb5f1ec6a54 100644
--- a/drivers/clk/qcom/dispcc-qcm2290.c
+++ b/drivers/clk/qcom/dispcc-qcm2290.c
@@ -20,6 +20,7 @@
#include "clk-regmap-divider.h"
#include "common.h"
#include "gdsc.h"
+#include "reset.h"
enum {
P_BI_TCXO,
@@ -445,6 +446,10 @@ static struct clk_branch disp_cc_sleep_clk = {
},
};
+static const struct qcom_reset_map disp_cc_qcm2290_resets[] = {
+ [DISP_CC_MDSS_CORE_BCR] = { 0x2000 },
+};
+
static struct gdsc mdss_gdsc = {
.gdscr = 0x3000,
.pd = {
@@ -494,6 +499,8 @@ static const struct qcom_cc_desc disp_cc_qcm2290_desc = {
.num_clks = ARRAY_SIZE(disp_cc_qcm2290_clocks),
.gdscs = disp_cc_qcm2290_gdscs,
.num_gdscs = ARRAY_SIZE(disp_cc_qcm2290_gdscs),
+ .resets = disp_cc_qcm2290_resets,
+ .num_resets = ARRAY_SIZE(disp_cc_qcm2290_resets),
};
static const struct of_device_id disp_cc_qcm2290_match_table[] = {
--
2.39.2
^ permalink raw reply related [flat|nested] 5+ messages in thread* Re: (subset) [PATCH 0/2] Add MDSS_CORE reset on QCM2290
2023-03-16 11:48 [PATCH 0/2] Add MDSS_CORE reset on QCM2290 Konrad Dybcio
2023-03-16 11:48 ` [PATCH 1/2] dt-bindings: clock: dispcc-qcm2290: Add MDSS_CORE reset Konrad Dybcio
2023-03-16 11:48 ` [PATCH 2/2] clk: qcom: " Konrad Dybcio
@ 2023-04-05 4:08 ` Bjorn Andersson
2 siblings, 0 replies; 5+ messages in thread
From: Bjorn Andersson @ 2023-04-05 4:08 UTC (permalink / raw)
To: Krzysztof Kozlowski, Michael Turquette, Andy Gross, Rob Herring,
Stephen Boyd, Konrad Dybcio
Cc: linux-arm-msm, devicetree, linux-clk, Marijn Suijten,
linux-kernel
On Thu, 16 Mar 2023 12:48:03 +0100, Konrad Dybcio wrote:
> Add the MDSS_CORE reset which can be used to reset the state of MDSS.
>
>
Applied, thanks!
[2/2] clk: qcom: dispcc-qcm2290: Add MDSS_CORE reset
commit: 002c3fb6f4f38b50ef0514247c2d55fc6ed8c6d4
Best regards,
--
Bjorn Andersson <andersson@kernel.org>
^ permalink raw reply [flat|nested] 5+ messages in thread