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From: Yong Wu <yong.wu@mediatek.com>
To: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>,
	Rob Herring <robh+dt@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>
Cc: Krzysztof Kozlowski <krzk@kernel.org>,
	Joerg Roedel <joro@8bytes.org>, Will Deacon <will@kernel.org>,
	Robin Murphy <robin.murphy@arm.com>,
	Tomasz Figa <tfiga@chromium.org>,
	<linux-mediatek@lists.infradead.org>,
	<srv_heupstream@mediatek.com>, <linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<iommu@lists.linux-foundation.org>, <yong.wu@mediatek.com>,
	<youlin.pei@mediatek.com>, <anan.sun@mediatek.com>,
	<ming-fan.chen@mediatek.com>, <yi.kuo@mediatek.com>,
	<anthony.huang@mediatek.com>
Subject: [PATCH 3/9] memory: mtk-smi: Use clk_bulk instead of the clk ops
Date: Wed, 16 Jun 2021 19:43:40 +0800	[thread overview]
Message-ID: <20210616114346.18812-4-yong.wu@mediatek.com> (raw)
In-Reply-To: <20210616114346.18812-1-yong.wu@mediatek.com>

smi have many clocks: apb/smi/gals.
This patch use clk_bulk interface instead of the orginal one to simply
the code.

gals is optional clk(some larbs may don't have gals). use clk_bulk_optional
instead. and then remove the has_gals flag.

Also remove clk fail logs since bulk interface already output fail log.

Signed-off-by: Yong Wu <yong.wu@mediatek.com>
---
 drivers/memory/mtk-smi.c | 124 +++++++++++----------------------------
 1 file changed, 34 insertions(+), 90 deletions(-)

diff --git a/drivers/memory/mtk-smi.c b/drivers/memory/mtk-smi.c
index c5fb51f73b34..bcd2bf130655 100644
--- a/drivers/memory/mtk-smi.c
+++ b/drivers/memory/mtk-smi.c
@@ -60,9 +60,18 @@ enum mtk_smi_gen {
 	MTK_SMI_GEN2
 };
 
+#define MTK_SMI_CLK_NR_MAX			4
+
+static const char * const mtk_smi_common_clocks[] = {
+	"apb", "smi", "gals0", "gals1", /* glas is optional */
+};
+
+static const char * const mtk_smi_larb_clocks[] = {
+	"apb",  "smi", "gals"
+};
+
 struct mtk_smi_common_plat {
 	enum mtk_smi_gen gen;
-	bool             has_gals;
 	u32              bus_sel; /* Balance some larbs to enter mmu0 or mmu1 */
 };
 
@@ -70,13 +79,12 @@ struct mtk_smi_larb_gen {
 	int port_in_larb[MTK_LARB_NR_MAX + 1];
 	void (*config_port)(struct device *dev);
 	unsigned int			larb_direct_to_common_mask;
-	bool				has_gals;
 };
 
 struct mtk_smi {
 	struct device			*dev;
-	struct clk			*clk_apb, *clk_smi;
-	struct clk			*clk_gals0, *clk_gals1;
+	unsigned int			clk_num;
+	struct clk_bulk_data		clks[MTK_SMI_CLK_NR_MAX];
 	struct clk			*clk_async; /*only needed by mt2701*/
 	union {
 		void __iomem		*smi_ao_base; /* only for gen1 */
@@ -95,45 +103,6 @@ struct mtk_smi_larb { /* larb: local arbiter */
 	unsigned char			*bank;
 };
 
-static int mtk_smi_clk_enable(const struct mtk_smi *smi)
-{
-	int ret;
-
-	ret = clk_prepare_enable(smi->clk_apb);
-	if (ret)
-		return ret;
-
-	ret = clk_prepare_enable(smi->clk_smi);
-	if (ret)
-		goto err_disable_apb;
-
-	ret = clk_prepare_enable(smi->clk_gals0);
-	if (ret)
-		goto err_disable_smi;
-
-	ret = clk_prepare_enable(smi->clk_gals1);
-	if (ret)
-		goto err_disable_gals0;
-
-	return 0;
-
-err_disable_gals0:
-	clk_disable_unprepare(smi->clk_gals0);
-err_disable_smi:
-	clk_disable_unprepare(smi->clk_smi);
-err_disable_apb:
-	clk_disable_unprepare(smi->clk_apb);
-	return ret;
-}
-
-static void mtk_smi_clk_disable(const struct mtk_smi *smi)
-{
-	clk_disable_unprepare(smi->clk_gals1);
-	clk_disable_unprepare(smi->clk_gals0);
-	clk_disable_unprepare(smi->clk_smi);
-	clk_disable_unprepare(smi->clk_apb);
-}
-
 int mtk_smi_larb_get(struct device *larbdev)
 {
 	int ret = pm_runtime_resume_and_get(larbdev);
@@ -270,7 +239,6 @@ static const struct mtk_smi_larb_gen mtk_smi_larb_mt6779 = {
 };
 
 static const struct mtk_smi_larb_gen mtk_smi_larb_mt8183 = {
-	.has_gals                   = true,
 	.config_port                = mtk_smi_larb_config_port_gen2_general,
 	.larb_direct_to_common_mask = BIT(2) | BIT(3) | BIT(7),
 				      /* IPU0 | IPU1 | CCU */
@@ -320,6 +288,7 @@ static int mtk_smi_larb_probe(struct platform_device *pdev)
 	struct device_node *smi_node;
 	struct platform_device *smi_pdev;
 	struct device_link *link;
+	int i, ret;
 
 	larb = devm_kzalloc(dev, sizeof(*larb), GFP_KERNEL);
 	if (!larb)
@@ -331,22 +300,14 @@ static int mtk_smi_larb_probe(struct platform_device *pdev)
 	if (IS_ERR(larb->base))
 		return PTR_ERR(larb->base);
 
-	larb->smi.clk_apb = devm_clk_get(dev, "apb");
-	if (IS_ERR(larb->smi.clk_apb))
-		return PTR_ERR(larb->smi.clk_apb);
-
-	larb->smi.clk_smi = devm_clk_get(dev, "smi");
-	if (IS_ERR(larb->smi.clk_smi))
-		return PTR_ERR(larb->smi.clk_smi);
-
-	if (larb->larb_gen->has_gals) {
-		/* The larbs may still haven't gals even if the SoC support.*/
-		larb->smi.clk_gals0 = devm_clk_get(dev, "gals");
-		if (PTR_ERR(larb->smi.clk_gals0) == -ENOENT)
-			larb->smi.clk_gals0 = NULL;
-		else if (IS_ERR(larb->smi.clk_gals0))
-			return PTR_ERR(larb->smi.clk_gals0);
-	}
+	larb->smi.clk_num = ARRAY_SIZE(mtk_smi_larb_clocks);
+	for (i = 0; i < larb->smi.clk_num; i++)
+		larb->smi.clks[i].id = mtk_smi_larb_clocks[i];
+
+	ret = devm_clk_bulk_get_optional(dev, larb->smi.clk_num, larb->smi.clks);
+	if (ret)
+		return ret;
+
 	larb->smi.dev = dev;
 
 	smi_node = of_parse_phandle(dev->of_node, "mediatek,smi", 0);
@@ -391,11 +352,9 @@ static int __maybe_unused mtk_smi_larb_resume(struct device *dev)
 	const struct mtk_smi_larb_gen *larb_gen = larb->larb_gen;
 	int ret;
 
-	ret = mtk_smi_clk_enable(&larb->smi);
-	if (ret < 0) {
-		dev_err(dev, "Failed to enable clock(%d).\n", ret);
+	ret = clk_bulk_prepare_enable(larb->smi.clk_num, larb->smi.clks);
+	if (ret < 0)
 		return ret;
-	}
 
 	/* Configure the basic setting for this larb */
 	larb_gen->config_port(dev);
@@ -407,7 +366,7 @@ static int __maybe_unused mtk_smi_larb_suspend(struct device *dev)
 {
 	struct mtk_smi_larb *larb = dev_get_drvdata(dev);
 
-	mtk_smi_clk_disable(&larb->smi);
+	clk_bulk_disable_unprepare(larb->smi.clk_num, larb->smi.clks);
 	return 0;
 }
 
@@ -437,21 +396,18 @@ static const struct mtk_smi_common_plat mtk_smi_common_gen2 = {
 
 static const struct mtk_smi_common_plat mtk_smi_common_mt6779 = {
 	.gen		= MTK_SMI_GEN2,
-	.has_gals	= true,
 	.bus_sel	= F_MMU1_LARB(1) | F_MMU1_LARB(2) | F_MMU1_LARB(4) |
 			  F_MMU1_LARB(5) | F_MMU1_LARB(6) | F_MMU1_LARB(7),
 };
 
 static const struct mtk_smi_common_plat mtk_smi_common_mt8183 = {
 	.gen      = MTK_SMI_GEN2,
-	.has_gals = true,
 	.bus_sel  = F_MMU1_LARB(1) | F_MMU1_LARB(2) | F_MMU1_LARB(5) |
 		    F_MMU1_LARB(7),
 };
 
 static const struct mtk_smi_common_plat mtk_smi_common_mt8192 = {
 	.gen      = MTK_SMI_GEN2,
-	.has_gals = true,
 	.bus_sel  = F_MMU1_LARB(1) | F_MMU1_LARB(2) | F_MMU1_LARB(5) |
 		    F_MMU1_LARB(6),
 };
@@ -493,7 +449,7 @@ static int mtk_smi_common_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct mtk_smi *common;
 	struct resource *res;
-	int ret;
+	int i, ret;
 
 	common = devm_kzalloc(dev, sizeof(*common), GFP_KERNEL);
 	if (!common)
@@ -501,23 +457,13 @@ static int mtk_smi_common_probe(struct platform_device *pdev)
 	common->dev = dev;
 	common->plat = of_device_get_match_data(dev);
 
-	common->clk_apb = devm_clk_get(dev, "apb");
-	if (IS_ERR(common->clk_apb))
-		return PTR_ERR(common->clk_apb);
-
-	common->clk_smi = devm_clk_get(dev, "smi");
-	if (IS_ERR(common->clk_smi))
-		return PTR_ERR(common->clk_smi);
+	common->clk_num = ARRAY_SIZE(mtk_smi_common_clocks);
+	for (i = 0; i < common->clk_num; i++)
+		common->clks[i].id = mtk_smi_common_clocks[i];
 
-	if (common->plat->has_gals) {
-		common->clk_gals0 = devm_clk_get(dev, "gals0");
-		if (IS_ERR(common->clk_gals0))
-			return PTR_ERR(common->clk_gals0);
-
-		common->clk_gals1 = devm_clk_get(dev, "gals1");
-		if (IS_ERR(common->clk_gals1))
-			return PTR_ERR(common->clk_gals1);
-	}
+	ret = devm_clk_bulk_get_optional(dev, common->clk_num, common->clks);
+	if (ret)
+		return ret;
 
 	/*
 	 * for mtk smi gen 1, we need to get the ao(always on) base to config
@@ -561,11 +507,9 @@ static int __maybe_unused mtk_smi_common_resume(struct device *dev)
 	u32 bus_sel = common->plat->bus_sel;
 	int ret;
 
-	ret = mtk_smi_clk_enable(common);
-	if (ret) {
-		dev_err(common->dev, "Failed to enable clock(%d).\n", ret);
+	ret = clk_bulk_prepare_enable(common->clk_num, common->clks);
+	if (ret)
 		return ret;
-	}
 
 	if (common->plat->gen == MTK_SMI_GEN2 && bus_sel)
 		writel(bus_sel, common->base + SMI_BUS_SEL);
@@ -576,7 +520,7 @@ static int __maybe_unused mtk_smi_common_suspend(struct device *dev)
 {
 	struct mtk_smi *common = dev_get_drvdata(dev);
 
-	mtk_smi_clk_disable(common);
+	clk_bulk_disable_unprepare(common->clk_num, common->clks);
 	return 0;
 }
 
-- 
2.18.0


WARNING: multiple messages have this Message-ID
From: Yong Wu <yong.wu@mediatek.com>
To: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>,
	Rob Herring <robh+dt@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>
Cc: youlin.pei@mediatek.com, anan.sun@mediatek.com,
	srv_heupstream@mediatek.com, Will Deacon <will@kernel.org>,
	linux-kernel@vger.kernel.org,
	Krzysztof Kozlowski <krzk@kernel.org>,
	iommu@lists.linux-foundation.org,
	linux-mediatek@lists.infradead.org, anthony.huang@mediatek.com,
	ming-fan.chen@mediatek.com, yi.kuo@mediatek.com,
	Robin Murphy <robin.murphy@arm.com>,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/9] memory: mtk-smi: Use clk_bulk instead of the clk ops
Date: Wed, 16 Jun 2021 19:43:40 +0800	[thread overview]
Message-ID: <20210616114346.18812-4-yong.wu@mediatek.com> (raw)
In-Reply-To: <20210616114346.18812-1-yong.wu@mediatek.com>

smi have many clocks: apb/smi/gals.
This patch use clk_bulk interface instead of the orginal one to simply
the code.

gals is optional clk(some larbs may don't have gals). use clk_bulk_optional
instead. and then remove the has_gals flag.

Also remove clk fail logs since bulk interface already output fail log.

Signed-off-by: Yong Wu <yong.wu@mediatek.com>
---
 drivers/memory/mtk-smi.c | 124 +++++++++++----------------------------
 1 file changed, 34 insertions(+), 90 deletions(-)

diff --git a/drivers/memory/mtk-smi.c b/drivers/memory/mtk-smi.c
index c5fb51f73b34..bcd2bf130655 100644
--- a/drivers/memory/mtk-smi.c
+++ b/drivers/memory/mtk-smi.c
@@ -60,9 +60,18 @@ enum mtk_smi_gen {
 	MTK_SMI_GEN2
 };
 
+#define MTK_SMI_CLK_NR_MAX			4
+
+static const char * const mtk_smi_common_clocks[] = {
+	"apb", "smi", "gals0", "gals1", /* glas is optional */
+};
+
+static const char * const mtk_smi_larb_clocks[] = {
+	"apb",  "smi", "gals"
+};
+
 struct mtk_smi_common_plat {
 	enum mtk_smi_gen gen;
-	bool             has_gals;
 	u32              bus_sel; /* Balance some larbs to enter mmu0 or mmu1 */
 };
 
@@ -70,13 +79,12 @@ struct mtk_smi_larb_gen {
 	int port_in_larb[MTK_LARB_NR_MAX + 1];
 	void (*config_port)(struct device *dev);
 	unsigned int			larb_direct_to_common_mask;
-	bool				has_gals;
 };
 
 struct mtk_smi {
 	struct device			*dev;
-	struct clk			*clk_apb, *clk_smi;
-	struct clk			*clk_gals0, *clk_gals1;
+	unsigned int			clk_num;
+	struct clk_bulk_data		clks[MTK_SMI_CLK_NR_MAX];
 	struct clk			*clk_async; /*only needed by mt2701*/
 	union {
 		void __iomem		*smi_ao_base; /* only for gen1 */
@@ -95,45 +103,6 @@ struct mtk_smi_larb { /* larb: local arbiter */
 	unsigned char			*bank;
 };
 
-static int mtk_smi_clk_enable(const struct mtk_smi *smi)
-{
-	int ret;
-
-	ret = clk_prepare_enable(smi->clk_apb);
-	if (ret)
-		return ret;
-
-	ret = clk_prepare_enable(smi->clk_smi);
-	if (ret)
-		goto err_disable_apb;
-
-	ret = clk_prepare_enable(smi->clk_gals0);
-	if (ret)
-		goto err_disable_smi;
-
-	ret = clk_prepare_enable(smi->clk_gals1);
-	if (ret)
-		goto err_disable_gals0;
-
-	return 0;
-
-err_disable_gals0:
-	clk_disable_unprepare(smi->clk_gals0);
-err_disable_smi:
-	clk_disable_unprepare(smi->clk_smi);
-err_disable_apb:
-	clk_disable_unprepare(smi->clk_apb);
-	return ret;
-}
-
-static void mtk_smi_clk_disable(const struct mtk_smi *smi)
-{
-	clk_disable_unprepare(smi->clk_gals1);
-	clk_disable_unprepare(smi->clk_gals0);
-	clk_disable_unprepare(smi->clk_smi);
-	clk_disable_unprepare(smi->clk_apb);
-}
-
 int mtk_smi_larb_get(struct device *larbdev)
 {
 	int ret = pm_runtime_resume_and_get(larbdev);
@@ -270,7 +239,6 @@ static const struct mtk_smi_larb_gen mtk_smi_larb_mt6779 = {
 };
 
 static const struct mtk_smi_larb_gen mtk_smi_larb_mt8183 = {
-	.has_gals                   = true,
 	.config_port                = mtk_smi_larb_config_port_gen2_general,
 	.larb_direct_to_common_mask = BIT(2) | BIT(3) | BIT(7),
 				      /* IPU0 | IPU1 | CCU */
@@ -320,6 +288,7 @@ static int mtk_smi_larb_probe(struct platform_device *pdev)
 	struct device_node *smi_node;
 	struct platform_device *smi_pdev;
 	struct device_link *link;
+	int i, ret;
 
 	larb = devm_kzalloc(dev, sizeof(*larb), GFP_KERNEL);
 	if (!larb)
@@ -331,22 +300,14 @@ static int mtk_smi_larb_probe(struct platform_device *pdev)
 	if (IS_ERR(larb->base))
 		return PTR_ERR(larb->base);
 
-	larb->smi.clk_apb = devm_clk_get(dev, "apb");
-	if (IS_ERR(larb->smi.clk_apb))
-		return PTR_ERR(larb->smi.clk_apb);
-
-	larb->smi.clk_smi = devm_clk_get(dev, "smi");
-	if (IS_ERR(larb->smi.clk_smi))
-		return PTR_ERR(larb->smi.clk_smi);
-
-	if (larb->larb_gen->has_gals) {
-		/* The larbs may still haven't gals even if the SoC support.*/
-		larb->smi.clk_gals0 = devm_clk_get(dev, "gals");
-		if (PTR_ERR(larb->smi.clk_gals0) == -ENOENT)
-			larb->smi.clk_gals0 = NULL;
-		else if (IS_ERR(larb->smi.clk_gals0))
-			return PTR_ERR(larb->smi.clk_gals0);
-	}
+	larb->smi.clk_num = ARRAY_SIZE(mtk_smi_larb_clocks);
+	for (i = 0; i < larb->smi.clk_num; i++)
+		larb->smi.clks[i].id = mtk_smi_larb_clocks[i];
+
+	ret = devm_clk_bulk_get_optional(dev, larb->smi.clk_num, larb->smi.clks);
+	if (ret)
+		return ret;
+
 	larb->smi.dev = dev;
 
 	smi_node = of_parse_phandle(dev->of_node, "mediatek,smi", 0);
@@ -391,11 +352,9 @@ static int __maybe_unused mtk_smi_larb_resume(struct device *dev)
 	const struct mtk_smi_larb_gen *larb_gen = larb->larb_gen;
 	int ret;
 
-	ret = mtk_smi_clk_enable(&larb->smi);
-	if (ret < 0) {
-		dev_err(dev, "Failed to enable clock(%d).\n", ret);
+	ret = clk_bulk_prepare_enable(larb->smi.clk_num, larb->smi.clks);
+	if (ret < 0)
 		return ret;
-	}
 
 	/* Configure the basic setting for this larb */
 	larb_gen->config_port(dev);
@@ -407,7 +366,7 @@ static int __maybe_unused mtk_smi_larb_suspend(struct device *dev)
 {
 	struct mtk_smi_larb *larb = dev_get_drvdata(dev);
 
-	mtk_smi_clk_disable(&larb->smi);
+	clk_bulk_disable_unprepare(larb->smi.clk_num, larb->smi.clks);
 	return 0;
 }
 
@@ -437,21 +396,18 @@ static const struct mtk_smi_common_plat mtk_smi_common_gen2 = {
 
 static const struct mtk_smi_common_plat mtk_smi_common_mt6779 = {
 	.gen		= MTK_SMI_GEN2,
-	.has_gals	= true,
 	.bus_sel	= F_MMU1_LARB(1) | F_MMU1_LARB(2) | F_MMU1_LARB(4) |
 			  F_MMU1_LARB(5) | F_MMU1_LARB(6) | F_MMU1_LARB(7),
 };
 
 static const struct mtk_smi_common_plat mtk_smi_common_mt8183 = {
 	.gen      = MTK_SMI_GEN2,
-	.has_gals = true,
 	.bus_sel  = F_MMU1_LARB(1) | F_MMU1_LARB(2) | F_MMU1_LARB(5) |
 		    F_MMU1_LARB(7),
 };
 
 static const struct mtk_smi_common_plat mtk_smi_common_mt8192 = {
 	.gen      = MTK_SMI_GEN2,
-	.has_gals = true,
 	.bus_sel  = F_MMU1_LARB(1) | F_MMU1_LARB(2) | F_MMU1_LARB(5) |
 		    F_MMU1_LARB(6),
 };
@@ -493,7 +449,7 @@ static int mtk_smi_common_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct mtk_smi *common;
 	struct resource *res;
-	int ret;
+	int i, ret;
 
 	common = devm_kzalloc(dev, sizeof(*common), GFP_KERNEL);
 	if (!common)
@@ -501,23 +457,13 @@ static int mtk_smi_common_probe(struct platform_device *pdev)
 	common->dev = dev;
 	common->plat = of_device_get_match_data(dev);
 
-	common->clk_apb = devm_clk_get(dev, "apb");
-	if (IS_ERR(common->clk_apb))
-		return PTR_ERR(common->clk_apb);
-
-	common->clk_smi = devm_clk_get(dev, "smi");
-	if (IS_ERR(common->clk_smi))
-		return PTR_ERR(common->clk_smi);
+	common->clk_num = ARRAY_SIZE(mtk_smi_common_clocks);
+	for (i = 0; i < common->clk_num; i++)
+		common->clks[i].id = mtk_smi_common_clocks[i];
 
-	if (common->plat->has_gals) {
-		common->clk_gals0 = devm_clk_get(dev, "gals0");
-		if (IS_ERR(common->clk_gals0))
-			return PTR_ERR(common->clk_gals0);
-
-		common->clk_gals1 = devm_clk_get(dev, "gals1");
-		if (IS_ERR(common->clk_gals1))
-			return PTR_ERR(common->clk_gals1);
-	}
+	ret = devm_clk_bulk_get_optional(dev, common->clk_num, common->clks);
+	if (ret)
+		return ret;
 
 	/*
 	 * for mtk smi gen 1, we need to get the ao(always on) base to config
@@ -561,11 +507,9 @@ static int __maybe_unused mtk_smi_common_resume(struct device *dev)
 	u32 bus_sel = common->plat->bus_sel;
 	int ret;
 
-	ret = mtk_smi_clk_enable(common);
-	if (ret) {
-		dev_err(common->dev, "Failed to enable clock(%d).\n", ret);
+	ret = clk_bulk_prepare_enable(common->clk_num, common->clks);
+	if (ret)
 		return ret;
-	}
 
 	if (common->plat->gen == MTK_SMI_GEN2 && bus_sel)
 		writel(bus_sel, common->base + SMI_BUS_SEL);
@@ -576,7 +520,7 @@ static int __maybe_unused mtk_smi_common_suspend(struct device *dev)
 {
 	struct mtk_smi *common = dev_get_drvdata(dev);
 
-	mtk_smi_clk_disable(common);
+	clk_bulk_disable_unprepare(common->clk_num, common->clks);
 	return 0;
 }
 
-- 
2.18.0

_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu

WARNING: multiple messages have this Message-ID
From: Yong Wu <yong.wu@mediatek.com>
To: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>,
	Rob Herring <robh+dt@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>
Cc: Krzysztof Kozlowski <krzk@kernel.org>,
	Joerg Roedel <joro@8bytes.org>, Will Deacon <will@kernel.org>,
	Robin Murphy <robin.murphy@arm.com>,
	"Tomasz Figa" <tfiga@chromium.org>,
	<linux-mediatek@lists.infradead.org>,
	<srv_heupstream@mediatek.com>, <linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<iommu@lists.linux-foundation.org>, <yong.wu@mediatek.com>,
	<youlin.pei@mediatek.com>, <anan.sun@mediatek.com>,
	<ming-fan.chen@mediatek.com>, <yi.kuo@mediatek.com>,
	<anthony.huang@mediatek.com>
Subject: [PATCH 3/9] memory: mtk-smi: Use clk_bulk instead of the clk ops
Date: Wed, 16 Jun 2021 19:43:40 +0800	[thread overview]
Message-ID: <20210616114346.18812-4-yong.wu@mediatek.com> (raw)
In-Reply-To: <20210616114346.18812-1-yong.wu@mediatek.com>

smi have many clocks: apb/smi/gals.
This patch use clk_bulk interface instead of the orginal one to simply
the code.

gals is optional clk(some larbs may don't have gals). use clk_bulk_optional
instead. and then remove the has_gals flag.

Also remove clk fail logs since bulk interface already output fail log.

Signed-off-by: Yong Wu <yong.wu@mediatek.com>
---
 drivers/memory/mtk-smi.c | 124 +++++++++++----------------------------
 1 file changed, 34 insertions(+), 90 deletions(-)

diff --git a/drivers/memory/mtk-smi.c b/drivers/memory/mtk-smi.c
index c5fb51f73b34..bcd2bf130655 100644
--- a/drivers/memory/mtk-smi.c
+++ b/drivers/memory/mtk-smi.c
@@ -60,9 +60,18 @@ enum mtk_smi_gen {
 	MTK_SMI_GEN2
 };
 
+#define MTK_SMI_CLK_NR_MAX			4
+
+static const char * const mtk_smi_common_clocks[] = {
+	"apb", "smi", "gals0", "gals1", /* glas is optional */
+};
+
+static const char * const mtk_smi_larb_clocks[] = {
+	"apb",  "smi", "gals"
+};
+
 struct mtk_smi_common_plat {
 	enum mtk_smi_gen gen;
-	bool             has_gals;
 	u32              bus_sel; /* Balance some larbs to enter mmu0 or mmu1 */
 };
 
@@ -70,13 +79,12 @@ struct mtk_smi_larb_gen {
 	int port_in_larb[MTK_LARB_NR_MAX + 1];
 	void (*config_port)(struct device *dev);
 	unsigned int			larb_direct_to_common_mask;
-	bool				has_gals;
 };
 
 struct mtk_smi {
 	struct device			*dev;
-	struct clk			*clk_apb, *clk_smi;
-	struct clk			*clk_gals0, *clk_gals1;
+	unsigned int			clk_num;
+	struct clk_bulk_data		clks[MTK_SMI_CLK_NR_MAX];
 	struct clk			*clk_async; /*only needed by mt2701*/
 	union {
 		void __iomem		*smi_ao_base; /* only for gen1 */
@@ -95,45 +103,6 @@ struct mtk_smi_larb { /* larb: local arbiter */
 	unsigned char			*bank;
 };
 
-static int mtk_smi_clk_enable(const struct mtk_smi *smi)
-{
-	int ret;
-
-	ret = clk_prepare_enable(smi->clk_apb);
-	if (ret)
-		return ret;
-
-	ret = clk_prepare_enable(smi->clk_smi);
-	if (ret)
-		goto err_disable_apb;
-
-	ret = clk_prepare_enable(smi->clk_gals0);
-	if (ret)
-		goto err_disable_smi;
-
-	ret = clk_prepare_enable(smi->clk_gals1);
-	if (ret)
-		goto err_disable_gals0;
-
-	return 0;
-
-err_disable_gals0:
-	clk_disable_unprepare(smi->clk_gals0);
-err_disable_smi:
-	clk_disable_unprepare(smi->clk_smi);
-err_disable_apb:
-	clk_disable_unprepare(smi->clk_apb);
-	return ret;
-}
-
-static void mtk_smi_clk_disable(const struct mtk_smi *smi)
-{
-	clk_disable_unprepare(smi->clk_gals1);
-	clk_disable_unprepare(smi->clk_gals0);
-	clk_disable_unprepare(smi->clk_smi);
-	clk_disable_unprepare(smi->clk_apb);
-}
-
 int mtk_smi_larb_get(struct device *larbdev)
 {
 	int ret = pm_runtime_resume_and_get(larbdev);
@@ -270,7 +239,6 @@ static const struct mtk_smi_larb_gen mtk_smi_larb_mt6779 = {
 };
 
 static const struct mtk_smi_larb_gen mtk_smi_larb_mt8183 = {
-	.has_gals                   = true,
 	.config_port                = mtk_smi_larb_config_port_gen2_general,
 	.larb_direct_to_common_mask = BIT(2) | BIT(3) | BIT(7),
 				      /* IPU0 | IPU1 | CCU */
@@ -320,6 +288,7 @@ static int mtk_smi_larb_probe(struct platform_device *pdev)
 	struct device_node *smi_node;
 	struct platform_device *smi_pdev;
 	struct device_link *link;
+	int i, ret;
 
 	larb = devm_kzalloc(dev, sizeof(*larb), GFP_KERNEL);
 	if (!larb)
@@ -331,22 +300,14 @@ static int mtk_smi_larb_probe(struct platform_device *pdev)
 	if (IS_ERR(larb->base))
 		return PTR_ERR(larb->base);
 
-	larb->smi.clk_apb = devm_clk_get(dev, "apb");
-	if (IS_ERR(larb->smi.clk_apb))
-		return PTR_ERR(larb->smi.clk_apb);
-
-	larb->smi.clk_smi = devm_clk_get(dev, "smi");
-	if (IS_ERR(larb->smi.clk_smi))
-		return PTR_ERR(larb->smi.clk_smi);
-
-	if (larb->larb_gen->has_gals) {
-		/* The larbs may still haven't gals even if the SoC support.*/
-		larb->smi.clk_gals0 = devm_clk_get(dev, "gals");
-		if (PTR_ERR(larb->smi.clk_gals0) == -ENOENT)
-			larb->smi.clk_gals0 = NULL;
-		else if (IS_ERR(larb->smi.clk_gals0))
-			return PTR_ERR(larb->smi.clk_gals0);
-	}
+	larb->smi.clk_num = ARRAY_SIZE(mtk_smi_larb_clocks);
+	for (i = 0; i < larb->smi.clk_num; i++)
+		larb->smi.clks[i].id = mtk_smi_larb_clocks[i];
+
+	ret = devm_clk_bulk_get_optional(dev, larb->smi.clk_num, larb->smi.clks);
+	if (ret)
+		return ret;
+
 	larb->smi.dev = dev;
 
 	smi_node = of_parse_phandle(dev->of_node, "mediatek,smi", 0);
@@ -391,11 +352,9 @@ static int __maybe_unused mtk_smi_larb_resume(struct device *dev)
 	const struct mtk_smi_larb_gen *larb_gen = larb->larb_gen;
 	int ret;
 
-	ret = mtk_smi_clk_enable(&larb->smi);
-	if (ret < 0) {
-		dev_err(dev, "Failed to enable clock(%d).\n", ret);
+	ret = clk_bulk_prepare_enable(larb->smi.clk_num, larb->smi.clks);
+	if (ret < 0)
 		return ret;
-	}
 
 	/* Configure the basic setting for this larb */
 	larb_gen->config_port(dev);
@@ -407,7 +366,7 @@ static int __maybe_unused mtk_smi_larb_suspend(struct device *dev)
 {
 	struct mtk_smi_larb *larb = dev_get_drvdata(dev);
 
-	mtk_smi_clk_disable(&larb->smi);
+	clk_bulk_disable_unprepare(larb->smi.clk_num, larb->smi.clks);
 	return 0;
 }
 
@@ -437,21 +396,18 @@ static const struct mtk_smi_common_plat mtk_smi_common_gen2 = {
 
 static const struct mtk_smi_common_plat mtk_smi_common_mt6779 = {
 	.gen		= MTK_SMI_GEN2,
-	.has_gals	= true,
 	.bus_sel	= F_MMU1_LARB(1) | F_MMU1_LARB(2) | F_MMU1_LARB(4) |
 			  F_MMU1_LARB(5) | F_MMU1_LARB(6) | F_MMU1_LARB(7),
 };
 
 static const struct mtk_smi_common_plat mtk_smi_common_mt8183 = {
 	.gen      = MTK_SMI_GEN2,
-	.has_gals = true,
 	.bus_sel  = F_MMU1_LARB(1) | F_MMU1_LARB(2) | F_MMU1_LARB(5) |
 		    F_MMU1_LARB(7),
 };
 
 static const struct mtk_smi_common_plat mtk_smi_common_mt8192 = {
 	.gen      = MTK_SMI_GEN2,
-	.has_gals = true,
 	.bus_sel  = F_MMU1_LARB(1) | F_MMU1_LARB(2) | F_MMU1_LARB(5) |
 		    F_MMU1_LARB(6),
 };
@@ -493,7 +449,7 @@ static int mtk_smi_common_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct mtk_smi *common;
 	struct resource *res;
-	int ret;
+	int i, ret;
 
 	common = devm_kzalloc(dev, sizeof(*common), GFP_KERNEL);
 	if (!common)
@@ -501,23 +457,13 @@ static int mtk_smi_common_probe(struct platform_device *pdev)
 	common->dev = dev;
 	common->plat = of_device_get_match_data(dev);
 
-	common->clk_apb = devm_clk_get(dev, "apb");
-	if (IS_ERR(common->clk_apb))
-		return PTR_ERR(common->clk_apb);
-
-	common->clk_smi = devm_clk_get(dev, "smi");
-	if (IS_ERR(common->clk_smi))
-		return PTR_ERR(common->clk_smi);
+	common->clk_num = ARRAY_SIZE(mtk_smi_common_clocks);
+	for (i = 0; i < common->clk_num; i++)
+		common->clks[i].id = mtk_smi_common_clocks[i];
 
-	if (common->plat->has_gals) {
-		common->clk_gals0 = devm_clk_get(dev, "gals0");
-		if (IS_ERR(common->clk_gals0))
-			return PTR_ERR(common->clk_gals0);
-
-		common->clk_gals1 = devm_clk_get(dev, "gals1");
-		if (IS_ERR(common->clk_gals1))
-			return PTR_ERR(common->clk_gals1);
-	}
+	ret = devm_clk_bulk_get_optional(dev, common->clk_num, common->clks);
+	if (ret)
+		return ret;
 
 	/*
 	 * for mtk smi gen 1, we need to get the ao(always on) base to config
@@ -561,11 +507,9 @@ static int __maybe_unused mtk_smi_common_resume(struct device *dev)
 	u32 bus_sel = common->plat->bus_sel;
 	int ret;
 
-	ret = mtk_smi_clk_enable(common);
-	if (ret) {
-		dev_err(common->dev, "Failed to enable clock(%d).\n", ret);
+	ret = clk_bulk_prepare_enable(common->clk_num, common->clks);
+	if (ret)
 		return ret;
-	}
 
 	if (common->plat->gen == MTK_SMI_GEN2 && bus_sel)
 		writel(bus_sel, common->base + SMI_BUS_SEL);
@@ -576,7 +520,7 @@ static int __maybe_unused mtk_smi_common_suspend(struct device *dev)
 {
 	struct mtk_smi *common = dev_get_drvdata(dev);
 
-	mtk_smi_clk_disable(common);
+	clk_bulk_disable_unprepare(common->clk_num, common->clks);
 	return 0;
 }
 
-- 
2.18.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

WARNING: multiple messages have this Message-ID
From: Yong Wu <yong.wu@mediatek.com>
To: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>,
	Rob Herring <robh+dt@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>
Cc: Krzysztof Kozlowski <krzk@kernel.org>,
	Joerg Roedel <joro@8bytes.org>, Will Deacon <will@kernel.org>,
	Robin Murphy <robin.murphy@arm.com>,
	"Tomasz Figa" <tfiga@chromium.org>,
	<linux-mediatek@lists.infradead.org>,
	<srv_heupstream@mediatek.com>, <linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<iommu@lists.linux-foundation.org>, <yong.wu@mediatek.com>,
	<youlin.pei@mediatek.com>, <anan.sun@mediatek.com>,
	<ming-fan.chen@mediatek.com>, <yi.kuo@mediatek.com>,
	<anthony.huang@mediatek.com>
Subject: [PATCH 3/9] memory: mtk-smi: Use clk_bulk instead of the clk ops
Date: Wed, 16 Jun 2021 19:43:40 +0800	[thread overview]
Message-ID: <20210616114346.18812-4-yong.wu@mediatek.com> (raw)
In-Reply-To: <20210616114346.18812-1-yong.wu@mediatek.com>

smi have many clocks: apb/smi/gals.
This patch use clk_bulk interface instead of the orginal one to simply
the code.

gals is optional clk(some larbs may don't have gals). use clk_bulk_optional
instead. and then remove the has_gals flag.

Also remove clk fail logs since bulk interface already output fail log.

Signed-off-by: Yong Wu <yong.wu@mediatek.com>
---
 drivers/memory/mtk-smi.c | 124 +++++++++++----------------------------
 1 file changed, 34 insertions(+), 90 deletions(-)

diff --git a/drivers/memory/mtk-smi.c b/drivers/memory/mtk-smi.c
index c5fb51f73b34..bcd2bf130655 100644
--- a/drivers/memory/mtk-smi.c
+++ b/drivers/memory/mtk-smi.c
@@ -60,9 +60,18 @@ enum mtk_smi_gen {
 	MTK_SMI_GEN2
 };
 
+#define MTK_SMI_CLK_NR_MAX			4
+
+static const char * const mtk_smi_common_clocks[] = {
+	"apb", "smi", "gals0", "gals1", /* glas is optional */
+};
+
+static const char * const mtk_smi_larb_clocks[] = {
+	"apb",  "smi", "gals"
+};
+
 struct mtk_smi_common_plat {
 	enum mtk_smi_gen gen;
-	bool             has_gals;
 	u32              bus_sel; /* Balance some larbs to enter mmu0 or mmu1 */
 };
 
@@ -70,13 +79,12 @@ struct mtk_smi_larb_gen {
 	int port_in_larb[MTK_LARB_NR_MAX + 1];
 	void (*config_port)(struct device *dev);
 	unsigned int			larb_direct_to_common_mask;
-	bool				has_gals;
 };
 
 struct mtk_smi {
 	struct device			*dev;
-	struct clk			*clk_apb, *clk_smi;
-	struct clk			*clk_gals0, *clk_gals1;
+	unsigned int			clk_num;
+	struct clk_bulk_data		clks[MTK_SMI_CLK_NR_MAX];
 	struct clk			*clk_async; /*only needed by mt2701*/
 	union {
 		void __iomem		*smi_ao_base; /* only for gen1 */
@@ -95,45 +103,6 @@ struct mtk_smi_larb { /* larb: local arbiter */
 	unsigned char			*bank;
 };
 
-static int mtk_smi_clk_enable(const struct mtk_smi *smi)
-{
-	int ret;
-
-	ret = clk_prepare_enable(smi->clk_apb);
-	if (ret)
-		return ret;
-
-	ret = clk_prepare_enable(smi->clk_smi);
-	if (ret)
-		goto err_disable_apb;
-
-	ret = clk_prepare_enable(smi->clk_gals0);
-	if (ret)
-		goto err_disable_smi;
-
-	ret = clk_prepare_enable(smi->clk_gals1);
-	if (ret)
-		goto err_disable_gals0;
-
-	return 0;
-
-err_disable_gals0:
-	clk_disable_unprepare(smi->clk_gals0);
-err_disable_smi:
-	clk_disable_unprepare(smi->clk_smi);
-err_disable_apb:
-	clk_disable_unprepare(smi->clk_apb);
-	return ret;
-}
-
-static void mtk_smi_clk_disable(const struct mtk_smi *smi)
-{
-	clk_disable_unprepare(smi->clk_gals1);
-	clk_disable_unprepare(smi->clk_gals0);
-	clk_disable_unprepare(smi->clk_smi);
-	clk_disable_unprepare(smi->clk_apb);
-}
-
 int mtk_smi_larb_get(struct device *larbdev)
 {
 	int ret = pm_runtime_resume_and_get(larbdev);
@@ -270,7 +239,6 @@ static const struct mtk_smi_larb_gen mtk_smi_larb_mt6779 = {
 };
 
 static const struct mtk_smi_larb_gen mtk_smi_larb_mt8183 = {
-	.has_gals                   = true,
 	.config_port                = mtk_smi_larb_config_port_gen2_general,
 	.larb_direct_to_common_mask = BIT(2) | BIT(3) | BIT(7),
 				      /* IPU0 | IPU1 | CCU */
@@ -320,6 +288,7 @@ static int mtk_smi_larb_probe(struct platform_device *pdev)
 	struct device_node *smi_node;
 	struct platform_device *smi_pdev;
 	struct device_link *link;
+	int i, ret;
 
 	larb = devm_kzalloc(dev, sizeof(*larb), GFP_KERNEL);
 	if (!larb)
@@ -331,22 +300,14 @@ static int mtk_smi_larb_probe(struct platform_device *pdev)
 	if (IS_ERR(larb->base))
 		return PTR_ERR(larb->base);
 
-	larb->smi.clk_apb = devm_clk_get(dev, "apb");
-	if (IS_ERR(larb->smi.clk_apb))
-		return PTR_ERR(larb->smi.clk_apb);
-
-	larb->smi.clk_smi = devm_clk_get(dev, "smi");
-	if (IS_ERR(larb->smi.clk_smi))
-		return PTR_ERR(larb->smi.clk_smi);
-
-	if (larb->larb_gen->has_gals) {
-		/* The larbs may still haven't gals even if the SoC support.*/
-		larb->smi.clk_gals0 = devm_clk_get(dev, "gals");
-		if (PTR_ERR(larb->smi.clk_gals0) == -ENOENT)
-			larb->smi.clk_gals0 = NULL;
-		else if (IS_ERR(larb->smi.clk_gals0))
-			return PTR_ERR(larb->smi.clk_gals0);
-	}
+	larb->smi.clk_num = ARRAY_SIZE(mtk_smi_larb_clocks);
+	for (i = 0; i < larb->smi.clk_num; i++)
+		larb->smi.clks[i].id = mtk_smi_larb_clocks[i];
+
+	ret = devm_clk_bulk_get_optional(dev, larb->smi.clk_num, larb->smi.clks);
+	if (ret)
+		return ret;
+
 	larb->smi.dev = dev;
 
 	smi_node = of_parse_phandle(dev->of_node, "mediatek,smi", 0);
@@ -391,11 +352,9 @@ static int __maybe_unused mtk_smi_larb_resume(struct device *dev)
 	const struct mtk_smi_larb_gen *larb_gen = larb->larb_gen;
 	int ret;
 
-	ret = mtk_smi_clk_enable(&larb->smi);
-	if (ret < 0) {
-		dev_err(dev, "Failed to enable clock(%d).\n", ret);
+	ret = clk_bulk_prepare_enable(larb->smi.clk_num, larb->smi.clks);
+	if (ret < 0)
 		return ret;
-	}
 
 	/* Configure the basic setting for this larb */
 	larb_gen->config_port(dev);
@@ -407,7 +366,7 @@ static int __maybe_unused mtk_smi_larb_suspend(struct device *dev)
 {
 	struct mtk_smi_larb *larb = dev_get_drvdata(dev);
 
-	mtk_smi_clk_disable(&larb->smi);
+	clk_bulk_disable_unprepare(larb->smi.clk_num, larb->smi.clks);
 	return 0;
 }
 
@@ -437,21 +396,18 @@ static const struct mtk_smi_common_plat mtk_smi_common_gen2 = {
 
 static const struct mtk_smi_common_plat mtk_smi_common_mt6779 = {
 	.gen		= MTK_SMI_GEN2,
-	.has_gals	= true,
 	.bus_sel	= F_MMU1_LARB(1) | F_MMU1_LARB(2) | F_MMU1_LARB(4) |
 			  F_MMU1_LARB(5) | F_MMU1_LARB(6) | F_MMU1_LARB(7),
 };
 
 static const struct mtk_smi_common_plat mtk_smi_common_mt8183 = {
 	.gen      = MTK_SMI_GEN2,
-	.has_gals = true,
 	.bus_sel  = F_MMU1_LARB(1) | F_MMU1_LARB(2) | F_MMU1_LARB(5) |
 		    F_MMU1_LARB(7),
 };
 
 static const struct mtk_smi_common_plat mtk_smi_common_mt8192 = {
 	.gen      = MTK_SMI_GEN2,
-	.has_gals = true,
 	.bus_sel  = F_MMU1_LARB(1) | F_MMU1_LARB(2) | F_MMU1_LARB(5) |
 		    F_MMU1_LARB(6),
 };
@@ -493,7 +449,7 @@ static int mtk_smi_common_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct mtk_smi *common;
 	struct resource *res;
-	int ret;
+	int i, ret;
 
 	common = devm_kzalloc(dev, sizeof(*common), GFP_KERNEL);
 	if (!common)
@@ -501,23 +457,13 @@ static int mtk_smi_common_probe(struct platform_device *pdev)
 	common->dev = dev;
 	common->plat = of_device_get_match_data(dev);
 
-	common->clk_apb = devm_clk_get(dev, "apb");
-	if (IS_ERR(common->clk_apb))
-		return PTR_ERR(common->clk_apb);
-
-	common->clk_smi = devm_clk_get(dev, "smi");
-	if (IS_ERR(common->clk_smi))
-		return PTR_ERR(common->clk_smi);
+	common->clk_num = ARRAY_SIZE(mtk_smi_common_clocks);
+	for (i = 0; i < common->clk_num; i++)
+		common->clks[i].id = mtk_smi_common_clocks[i];
 
-	if (common->plat->has_gals) {
-		common->clk_gals0 = devm_clk_get(dev, "gals0");
-		if (IS_ERR(common->clk_gals0))
-			return PTR_ERR(common->clk_gals0);
-
-		common->clk_gals1 = devm_clk_get(dev, "gals1");
-		if (IS_ERR(common->clk_gals1))
-			return PTR_ERR(common->clk_gals1);
-	}
+	ret = devm_clk_bulk_get_optional(dev, common->clk_num, common->clks);
+	if (ret)
+		return ret;
 
 	/*
 	 * for mtk smi gen 1, we need to get the ao(always on) base to config
@@ -561,11 +507,9 @@ static int __maybe_unused mtk_smi_common_resume(struct device *dev)
 	u32 bus_sel = common->plat->bus_sel;
 	int ret;
 
-	ret = mtk_smi_clk_enable(common);
-	if (ret) {
-		dev_err(common->dev, "Failed to enable clock(%d).\n", ret);
+	ret = clk_bulk_prepare_enable(common->clk_num, common->clks);
+	if (ret)
 		return ret;
-	}
 
 	if (common->plat->gen == MTK_SMI_GEN2 && bus_sel)
 		writel(bus_sel, common->base + SMI_BUS_SEL);
@@ -576,7 +520,7 @@ static int __maybe_unused mtk_smi_common_suspend(struct device *dev)
 {
 	struct mtk_smi *common = dev_get_drvdata(dev);
 
-	mtk_smi_clk_disable(common);
+	clk_bulk_disable_unprepare(common->clk_num, common->clks);
 	return 0;
 }
 
-- 
2.18.0
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  parent reply	other threads:[~2021-06-16 11:44 UTC|newest]

Thread overview: 72+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-16 11:43 [PATCH 0/9] MT8195 SMI support Yong Wu
2021-06-16 11:43 ` Yong Wu
2021-06-16 11:43 ` Yong Wu
2021-06-16 11:43 ` Yong Wu
2021-06-16 11:43 ` [PATCH 1/9] dt-bindings: memory: mediatek: Add mt8195 smi binding Yong Wu
2021-06-16 11:43   ` Yong Wu
2021-06-16 11:43   ` Yong Wu
2021-06-16 11:43   ` Yong Wu
2021-07-08  9:26   ` Krzysztof Kozlowski
2021-07-08  9:26     ` Krzysztof Kozlowski
2021-07-08  9:26     ` Krzysztof Kozlowski
2021-07-08  9:26     ` Krzysztof Kozlowski
2021-07-11  8:24     ` Yong Wu
2021-07-11  8:24       ` Yong Wu
2021-07-11  8:24       ` Yong Wu
2021-07-11  8:24       ` Yong Wu
2021-06-16 11:43 ` [PATCH 2/9] dt-bindings: memory: mediatek: Add mt8195 smi sub common Yong Wu
2021-06-16 11:43   ` Yong Wu
2021-06-16 11:43   ` Yong Wu
2021-06-16 11:43   ` Yong Wu
2021-06-16 11:43 ` Yong Wu [this message]
2021-06-16 11:43   ` [PATCH 3/9] memory: mtk-smi: Use clk_bulk instead of the clk ops Yong Wu
2021-06-16 11:43   ` Yong Wu
2021-06-16 11:43   ` Yong Wu
2021-07-08  9:32   ` Krzysztof Kozlowski
2021-07-08  9:32     ` Krzysztof Kozlowski
2021-07-08  9:32     ` Krzysztof Kozlowski
2021-07-08  9:32     ` Krzysztof Kozlowski
2021-07-11  8:29     ` Yong Wu
2021-07-11  8:29       ` Yong Wu
2021-07-11  8:29       ` Yong Wu
2021-07-11  8:29       ` Yong Wu
2021-07-12  6:44       ` Krzysztof Kozlowski
2021-07-12  6:44         ` Krzysztof Kozlowski
2021-07-12  6:44         ` Krzysztof Kozlowski
2021-07-12  6:44         ` Krzysztof Kozlowski
2021-06-16 11:43 ` [PATCH 4/9] memory: mtk-smi: Rename smi_gen to smi_type Yong Wu
2021-06-16 11:43   ` Yong Wu
2021-06-16 11:43   ` Yong Wu
2021-06-16 11:43   ` Yong Wu
2021-07-08  9:34   ` Krzysztof Kozlowski
2021-07-08  9:34     ` Krzysztof Kozlowski
2021-07-08  9:34     ` Krzysztof Kozlowski
2021-07-08  9:34     ` Krzysztof Kozlowski
2021-07-11  8:24     ` Yong Wu
2021-07-11  8:24       ` Yong Wu
2021-07-11  8:24       ` Yong Wu
2021-07-11  8:24       ` Yong Wu
2021-06-16 11:43 ` [PATCH 5/9] memory: mtk-smi: Adjust some code position Yong Wu
2021-06-16 11:43   ` Yong Wu
2021-06-16 11:43   ` Yong Wu
2021-06-16 11:43   ` Yong Wu
2021-06-16 11:43 ` [PATCH 6/9] memory: mtk-smi: Add smi sub common support Yong Wu
2021-06-16 11:43   ` Yong Wu
2021-06-16 11:43   ` Yong Wu
2021-06-16 11:43   ` Yong Wu
2021-07-08  9:47   ` Krzysztof Kozlowski
2021-07-08  9:47     ` Krzysztof Kozlowski
2021-07-08  9:47     ` Krzysztof Kozlowski
2021-07-08  9:47     ` Krzysztof Kozlowski
2021-06-16 11:43 ` [PATCH 7/9] memory: mtk-smi: mt8195: Add smi support Yong Wu
2021-06-16 11:43   ` Yong Wu
2021-06-16 11:43   ` Yong Wu
2021-06-16 11:43   ` Yong Wu
2021-06-16 11:43 ` [PATCH 8/9] memory: mtk-smi: mt8195: Add initial setting for smi-common Yong Wu
2021-06-16 11:43   ` Yong Wu
2021-06-16 11:43   ` Yong Wu
2021-06-16 11:43   ` Yong Wu
2021-06-16 11:43 ` [PATCH 9/9] memory: mtk-smi: mt8195: Add initial setting for smi-larb Yong Wu
2021-06-16 11:43   ` Yong Wu
2021-06-16 11:43   ` Yong Wu
2021-06-16 11:43   ` Yong Wu

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