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authorKonrad Dybcio <konrad.dybcio@linaro.org>2023-03-16 14:48:05 +0300
committerBjorn Andersson <andersson@kernel.org>2023-04-05 05:56:41 +0300
commit002c3fb6f4f38b50ef0514247c2d55fc6ed8c6d4 (patch)
tree29d37502aaa50cb0b90c94e1aa82d1b2f5913ba2 /drivers/clk/qcom/dispcc-qcm2290.c
parent25dac40a6340765ada1d6c864d4860adb72e4540 (diff)
downloadlinux-002c3fb6f4f38b50ef0514247c2d55fc6ed8c6d4.tar.xz
clk: qcom: dispcc-qcm2290: Add MDSS_CORE reset
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> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230316-topic-qcm_dispcc_reset-v1-2-dd3708853014@linaro.org
Diffstat (limited to 'drivers/clk/qcom/dispcc-qcm2290.c')
-rw-r--r--drivers/clk/qcom/dispcc-qcm2290.c7
1 files changed, 7 insertions, 0 deletions
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[] = {