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From: Lokesh Vutla <lokeshvutla@ti.com>
To: <mturquette@baylibre.com>, <sboyd@kernel.org>,
	Rob Herring <robh+dt@kernel.org>
Cc: Device Tree Mailing List <devicetree@vger.kernel.org>,
	<ssantosh@kernel.org>, Vignesh R <vigneshr@ti.com>,
	<linux-clk@vger.kernel.org>,
	Linux ARM Mailing List <linux-arm-kernel@lists.infradead.org>,
	Nishanth Menon <nm@ti.com>, Lokesh Vutla <lokeshvutla@ti.com>
Subject: [PATCH 2/2] clk: keystone: syscon-clk: Add support for AM64 specific ehrpwm-tbclk
Date: Wed, 26 May 2021 22:23:56 +0530	[thread overview]
Message-ID: <20210526165356.22690-3-lokeshvutla@ti.com> (raw)
In-Reply-To: <20210526165356.22690-1-lokeshvutla@ti.com>

AM64 has 9 instances of EPWM modules. And each instance has a clk to
Timer-Base sub-module that can be controlled by Control module. Update
the driver with all the 9 instance of clocks associated to
ti,am64-ehrpwm-tbclk.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
---
 drivers/clk/keystone/syscon-clk.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/drivers/clk/keystone/syscon-clk.c b/drivers/clk/keystone/syscon-clk.c
index 5b3d36462174..c55a8ec249d1 100644
--- a/drivers/clk/keystone/syscon-clk.c
+++ b/drivers/clk/keystone/syscon-clk.c
@@ -149,11 +149,28 @@ static const struct ti_syscon_gate_clk_data am654_clk_data[] = {
 	{ /* Sentinel */ },
 };
 
+static const struct ti_syscon_gate_clk_data am64_clk_data[] = {
+	TI_SYSCON_CLK_GATE("ehrpwm_tbclk0", 0x0, 0),
+	TI_SYSCON_CLK_GATE("ehrpwm_tbclk1", 0x4, 0),
+	TI_SYSCON_CLK_GATE("ehrpwm_tbclk2", 0x8, 0),
+	TI_SYSCON_CLK_GATE("ehrpwm_tbclk3", 0xc, 0),
+	TI_SYSCON_CLK_GATE("ehrpwm_tbclk4", 0x10, 0),
+	TI_SYSCON_CLK_GATE("ehrpwm_tbclk5", 0x14, 0),
+	TI_SYSCON_CLK_GATE("ehrpwm_tbclk6", 0x18, 0),
+	TI_SYSCON_CLK_GATE("ehrpwm_tbclk7", 0x1c, 0),
+	TI_SYSCON_CLK_GATE("ehrpwm_tbclk8", 0x20, 0),
+	{ /* Sentinel */ },
+};
+
 static const struct of_device_id ti_syscon_gate_clk_ids[] = {
 	{
 		.compatible = "ti,am654-ehrpwm-tbclk",
 		.data = &am654_clk_data,
 	},
+	{
+		.compatible = "ti,am64-ehrpwm-tbclk",
+		.data = &am64_clk_data,
+	},
 	{ }
 };
 MODULE_DEVICE_TABLE(of, ti_syscon_gate_clk_ids);
-- 
2.31.1


WARNING: multiple messages have this Message-ID (diff)
From: Lokesh Vutla <lokeshvutla@ti.com>
To: <mturquette@baylibre.com>, <sboyd@kernel.org>,
	Rob Herring <robh+dt@kernel.org>
Cc: Device Tree Mailing List <devicetree@vger.kernel.org>,
	<ssantosh@kernel.org>, Vignesh R <vigneshr@ti.com>,
	<linux-clk@vger.kernel.org>,
	Linux ARM Mailing List <linux-arm-kernel@lists.infradead.org>,
	Nishanth Menon <nm@ti.com>, Lokesh Vutla <lokeshvutla@ti.com>
Subject: [PATCH 2/2] clk: keystone: syscon-clk: Add support for AM64 specific ehrpwm-tbclk
Date: Wed, 26 May 2021 22:23:56 +0530	[thread overview]
Message-ID: <20210526165356.22690-3-lokeshvutla@ti.com> (raw)
In-Reply-To: <20210526165356.22690-1-lokeshvutla@ti.com>

AM64 has 9 instances of EPWM modules. And each instance has a clk to
Timer-Base sub-module that can be controlled by Control module. Update
the driver with all the 9 instance of clocks associated to
ti,am64-ehrpwm-tbclk.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
---
 drivers/clk/keystone/syscon-clk.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/drivers/clk/keystone/syscon-clk.c b/drivers/clk/keystone/syscon-clk.c
index 5b3d36462174..c55a8ec249d1 100644
--- a/drivers/clk/keystone/syscon-clk.c
+++ b/drivers/clk/keystone/syscon-clk.c
@@ -149,11 +149,28 @@ static const struct ti_syscon_gate_clk_data am654_clk_data[] = {
 	{ /* Sentinel */ },
 };
 
+static const struct ti_syscon_gate_clk_data am64_clk_data[] = {
+	TI_SYSCON_CLK_GATE("ehrpwm_tbclk0", 0x0, 0),
+	TI_SYSCON_CLK_GATE("ehrpwm_tbclk1", 0x4, 0),
+	TI_SYSCON_CLK_GATE("ehrpwm_tbclk2", 0x8, 0),
+	TI_SYSCON_CLK_GATE("ehrpwm_tbclk3", 0xc, 0),
+	TI_SYSCON_CLK_GATE("ehrpwm_tbclk4", 0x10, 0),
+	TI_SYSCON_CLK_GATE("ehrpwm_tbclk5", 0x14, 0),
+	TI_SYSCON_CLK_GATE("ehrpwm_tbclk6", 0x18, 0),
+	TI_SYSCON_CLK_GATE("ehrpwm_tbclk7", 0x1c, 0),
+	TI_SYSCON_CLK_GATE("ehrpwm_tbclk8", 0x20, 0),
+	{ /* Sentinel */ },
+};
+
 static const struct of_device_id ti_syscon_gate_clk_ids[] = {
 	{
 		.compatible = "ti,am654-ehrpwm-tbclk",
 		.data = &am654_clk_data,
 	},
+	{
+		.compatible = "ti,am64-ehrpwm-tbclk",
+		.data = &am64_clk_data,
+	},
 	{ }
 };
 MODULE_DEVICE_TABLE(of, ti_syscon_gate_clk_ids);
-- 
2.31.1


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  parent reply	other threads:[~2021-05-26 16:54 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-26 16:53 [PATCH 0/2] clk: keystone: Add support for AM64 specific ehrpwm-tbclk Lokesh Vutla
2021-05-26 16:53 ` Lokesh Vutla
2021-05-26 16:53 ` [PATCH 1/2] dt-bindings: clock: ehrpwm: Add support for AM64 specific compatible Lokesh Vutla
2021-05-26 16:53   ` Lokesh Vutla
2021-05-26 16:53 ` Lokesh Vutla [this message]
2021-05-26 16:53   ` [PATCH 2/2] clk: keystone: syscon-clk: Add support for AM64 specific ehrpwm-tbclk Lokesh Vutla

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