From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
To: p.zabel@pengutronix.de, mturquette@baylibre.com,
sboyd@kernel.org, afaerber@suse.de, robh+dt@kernel.org
Cc: linux-clk@vger.kernel.org, liuwei@actions-semi.com,
mp-cs@actions-semi.com, 96boards@ucrobotics.com,
devicetree@vger.kernel.org, daniel.thompson@linaro.org,
amit.kucheria@linaro.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, hzhang@ucrobotics.com,
bdong@ucrobotics.com, manivannanece23@gmail.com,
thomas.liau@actions-semi.com, jeff.chen@actions-semi.com,
pn@denx.de, edgar.righi@lsitec.org.br, sravanhome@gmail.com,
Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Subject: [PATCH v3 1/9] clk: actions: Cache regmap info in private clock descriptor
Date: Fri, 10 Aug 2018 15:21:05 +0530 [thread overview]
Message-ID: <20180810095113.25292-2-manivannan.sadhasivam@linaro.org> (raw)
In-Reply-To: <20180810095113.25292-1-manivannan.sadhasivam@linaro.org>
In order to support the reset controller, regmap info needs to
be cached in the private clock descriptor, owl_clk_desc. Hence,
save that and also make the clock descriptor struct non const.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
---
drivers/clk/actions/owl-common.c | 3 ++-
drivers/clk/actions/owl-common.h | 3 ++-
drivers/clk/actions/owl-s700.c | 4 ++--
drivers/clk/actions/owl-s900.c | 4 ++--
4 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/drivers/clk/actions/owl-common.c b/drivers/clk/actions/owl-common.c
index 61c1071b5180..32dd29e0a37e 100644
--- a/drivers/clk/actions/owl-common.c
+++ b/drivers/clk/actions/owl-common.c
@@ -39,7 +39,7 @@ static void owl_clk_set_regmap(const struct owl_clk_desc *desc,
}
int owl_clk_regmap_init(struct platform_device *pdev,
- const struct owl_clk_desc *desc)
+ struct owl_clk_desc *desc)
{
void __iomem *base;
struct regmap *regmap;
@@ -57,6 +57,7 @@ int owl_clk_regmap_init(struct platform_device *pdev,
}
owl_clk_set_regmap(desc, regmap);
+ desc->regmap = regmap;
return 0;
}
diff --git a/drivers/clk/actions/owl-common.h b/drivers/clk/actions/owl-common.h
index 4fd726ec54a6..56f01f7774aa 100644
--- a/drivers/clk/actions/owl-common.h
+++ b/drivers/clk/actions/owl-common.h
@@ -26,6 +26,7 @@ struct owl_clk_desc {
struct owl_clk_common **clks;
unsigned long num_clks;
struct clk_hw_onecell_data *hw_clks;
+ struct regmap *regmap;
};
static inline struct owl_clk_common *
@@ -35,7 +36,7 @@ static inline struct owl_clk_common *
}
int owl_clk_regmap_init(struct platform_device *pdev,
- const struct owl_clk_desc *desc);
+ struct owl_clk_desc *desc);
int owl_clk_probe(struct device *dev, struct clk_hw_onecell_data *hw_clks);
#endif /* _OWL_COMMON_H_ */
diff --git a/drivers/clk/actions/owl-s700.c b/drivers/clk/actions/owl-s700.c
index 5e9531392ee5..e7cacd677275 100644
--- a/drivers/clk/actions/owl-s700.c
+++ b/drivers/clk/actions/owl-s700.c
@@ -569,7 +569,7 @@ static struct clk_hw_onecell_data s700_hw_clks = {
.num = CLK_NR_CLKS,
};
-static const struct owl_clk_desc s700_clk_desc = {
+static struct owl_clk_desc s700_clk_desc = {
.clks = s700_clks,
.num_clks = ARRAY_SIZE(s700_clks),
@@ -578,7 +578,7 @@ static const struct owl_clk_desc s700_clk_desc = {
static int s700_clk_probe(struct platform_device *pdev)
{
- const struct owl_clk_desc *desc;
+ struct owl_clk_desc *desc;
desc = &s700_clk_desc;
owl_clk_regmap_init(pdev, desc);
diff --git a/drivers/clk/actions/owl-s900.c b/drivers/clk/actions/owl-s900.c
index 7f60ed6afe63..bb7ee872d316 100644
--- a/drivers/clk/actions/owl-s900.c
+++ b/drivers/clk/actions/owl-s900.c
@@ -684,7 +684,7 @@ static struct clk_hw_onecell_data s900_hw_clks = {
.num = CLK_NR_CLKS,
};
-static const struct owl_clk_desc s900_clk_desc = {
+static struct owl_clk_desc s900_clk_desc = {
.clks = s900_clks,
.num_clks = ARRAY_SIZE(s900_clks),
@@ -693,7 +693,7 @@ static const struct owl_clk_desc s900_clk_desc = {
static int s900_clk_probe(struct platform_device *pdev)
{
- const struct owl_clk_desc *desc;
+ struct owl_clk_desc *desc;
desc = &s900_clk_desc;
owl_clk_regmap_init(pdev, desc);
--
2.17.1
next prev parent reply other threads:[~2018-08-10 9:52 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-10 9:51 [PATCH v3 0/9] Add Reset Controller support for Actions Semi Owl SoCs Manivannan Sadhasivam
2018-08-10 9:51 ` Manivannan Sadhasivam [this message]
2018-10-17 6:02 ` [PATCH v3 1/9] clk: actions: Cache regmap info in private clock descriptor Stephen Boyd
2018-08-10 9:51 ` [PATCH v3 2/9] dt-bindings: clock: Add reset controller bindings for Actions Semi Owl SoCs Manivannan Sadhasivam
2018-10-17 6:02 ` Stephen Boyd
2018-08-10 9:51 ` [PATCH v3 3/9] dt-bindings: reset: Add binding constants for Actions Semi S700 RMU Manivannan Sadhasivam
2018-10-17 6:02 ` Stephen Boyd
2018-08-10 9:51 ` [PATCH v3 4/9] dt-bindings: reset: Add binding constants for Actions Semi S900 RMU Manivannan Sadhasivam
2018-10-17 6:02 ` Stephen Boyd
2018-08-10 9:51 ` [PATCH v3 5/9] arm64: dts: actions: Add Reset Controller support for S700 SoC Manivannan Sadhasivam
2018-08-10 9:51 ` [PATCH v3 6/9] arm64: dts: actions: Add Reset Controller support for S900 SoC Manivannan Sadhasivam
2018-10-16 21:42 ` Stephen Boyd
2018-10-17 2:56 ` Manivannan Sadhasivam
2018-08-10 9:51 ` [PATCH v3 7/9] clk: actions: Add Actions Semi Owl SoCs Reset Management Unit support Manivannan Sadhasivam
2018-10-17 6:02 ` Stephen Boyd
2018-08-10 9:51 ` [PATCH v3 8/9] clk: actions: Add Actions Semi S700 SoC " Manivannan Sadhasivam
2018-10-17 6:02 ` Stephen Boyd
2018-08-10 9:51 ` [PATCH v3 9/9] clk: actions: Add Actions Semi S900 " Manivannan Sadhasivam
2018-10-17 6:02 ` Stephen Boyd
2018-08-30 3:19 ` [PATCH v3 0/9] Add Reset Controller support for Actions Semi Owl SoCs Manivannan Sadhasivam
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