From: Chanwoo Choi <cw00.choi@samsung.com>
To: lee.jones@linaro.org, broonie@kernel.org, mturquette@linaro.org,
        a.zummo@towertech.it
Cc: lgirdwood@gmail.com, sbkim73@samsung.com, sameo@linux.intel.com,
        geunsik.lim@samsung.com, inki.dae@samsung.com,
        kyungmin.park@samsung.com, k.kozlowski@samsung.com,
        linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
        Chanwoo Choi <cw00.choi@samsung.com>
Subject: [PATCHv2 3/5] clk: s2mps11: Add the support for S2MPS13 PMIC clock
Date: Tue, 18 Nov 2014 17:59:41 +0900
Message-id: <1416301183-10478-4-git-send-email-cw00.choi@samsung.com>
In-reply-to: <1416301183-10478-1-git-send-email-cw00.choi@samsung.com>
References: <1416301183-10478-1-git-send-email-cw00.choi@samsung.com>
DLP-Filter: Pass
Sender: linux-kernel-owner@vger.kernel.org

This patch adds the support for S2MPS13 PMIC clock which is same with existing
S2MPS14 RTC IP. But, S2MPS13 uses all of clocks (32khz_{ap|bt|cp}).

Cc: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
---
 drivers/clk/clk-s2mps11.c | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/drivers/clk/clk-s2mps11.c b/drivers/clk/clk-s2mps11.c
index b7797fb..7bb13af 100644
--- a/drivers/clk/clk-s2mps11.c
+++ b/drivers/clk/clk-s2mps11.c
@@ -23,6 +23,7 @@
 #include <linux/clk-provider.h>
 #include <linux/platform_device.h>
 #include <linux/mfd/samsung/s2mps11.h>
+#include <linux/mfd/samsung/s2mps13.h>
 #include <linux/mfd/samsung/s2mps14.h>
 #include <linux/mfd/samsung/s5m8767.h>
 #include <linux/mfd/samsung/core.h>
@@ -120,6 +121,24 @@ static struct clk_init_data s2mps11_clks_init[S2MPS11_CLKS_NUM] = {
 	},
 };
 
+static struct clk_init_data s2mps13_clks_init[S2MPS11_CLKS_NUM] = {
+	[S2MPS11_CLK_AP] = {
+		.name = "s2mps13_ap",
+		.ops = &s2mps11_clk_ops,
+		.flags = CLK_IS_ROOT,
+	},
+	[S2MPS11_CLK_CP] = {
+		.name = "s2mps13_cp",
+		.ops = &s2mps11_clk_ops,
+		.flags = CLK_IS_ROOT,
+	},
+	[S2MPS11_CLK_BT] = {
+		.name = "s2mps13_bt",
+		.ops = &s2mps11_clk_ops,
+		.flags = CLK_IS_ROOT,
+	},
+};
+
 static struct clk_init_data s2mps14_clks_init[S2MPS11_CLKS_NUM] = {
 	[S2MPS11_CLK_AP] = {
 		.name = "s2mps14_ap",
@@ -184,6 +203,10 @@ static int s2mps11_clk_probe(struct platform_device *pdev)
 		s2mps11_reg = S2MPS11_REG_RTC_CTRL;
 		clks_init = s2mps11_clks_init;
 		break;
+	case S2MPS13X:
+		s2mps11_reg = S2MPS13_REG_RTCCTRL;
+		clks_init = s2mps13_clks_init;
+		break;
 	case S2MPS14X:
 		s2mps11_reg = S2MPS14_REG_RTCCTRL;
 		clks_init = s2mps14_clks_init;
@@ -279,6 +302,7 @@ static int s2mps11_clk_remove(struct platform_device *pdev)
 
 static const struct platform_device_id s2mps11_clk_id[] = {
 	{ "s2mps11-clk", S2MPS11X},
+	{ "s2mps13-clk", S2MPS13X},
 	{ "s2mps14-clk", S2MPS14X},
 	{ "s5m8767-clk", S5M8767X},
 	{ },
-- 
1.8.5.5

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