Re: [PATCH v3 4/5] clk: s2mps15: Add support for S2MPS15 clocks

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Hello

On 10/28/2015 06:52 AM, Krzysztof Kozlowski wrote:
On 26.10.2015 21:51, Alim Akhtar wrote:
S2MPS15 PMIC has three 32k buffered clocks outputs. This patch
adds supports for the same to the s2mps11 clock driver.

Signed-off-by: Alim Akhtar <alim.akhtar@xxxxxxxxxxx>
---
  drivers/clk/Kconfig       |    5 +++--
  drivers/clk/clk-s2mps11.c |   24 ++++++++++++++++++++++++
  2 files changed, 27 insertions(+), 2 deletions(-)

diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index a1fa61159179..037a314b5d76 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -120,9 +120,10 @@ config COMMON_CLK_S2MPS11
  	tristate "Clock driver for S2MPS1X/S5M8767 MFD"
  	depends on MFD_SEC_CORE
  	---help---
-	  This driver supports S2MPS11/S2MPS14/S5M8767 crystal oscillator
+	  This driver supports S2MPS1X/S5M8767 crystal oscillator
  	  clock. These multi-function devices have two (S2MPS14) or three
-	  (S2MPS11, S5M8767) fixed-rate oscillators, clocked at 32KHz each.
+	  (S2MPS11/S2MPS13/S2MPS15/S5M8767) fixed-rate oscillators,
+	  clocked at 32KHz each.

  config CLK_TWL6040
  	tristate "External McPDM functional clock from twl6040"
diff --git a/drivers/clk/clk-s2mps11.c b/drivers/clk/clk-s2mps11.c
index d266299dfdb1..455500dca653 100644
--- a/drivers/clk/clk-s2mps11.c
+++ b/drivers/clk/clk-s2mps11.c
@@ -25,6 +25,7 @@
  #include <linux/mfd/samsung/s2mps11.h>
  #include <linux/mfd/samsung/s2mps13.h>
  #include <linux/mfd/samsung/s2mps14.h>
+#include <linux/mfd/samsung/s2mps15.h>
  #include <linux/mfd/samsung/s5m8767.h>
  #include <linux/mfd/samsung/core.h>

@@ -148,6 +149,24 @@ static struct clk_init_data s2mps14_clks_init[S2MPS11_CLKS_NUM] = {
  	},
  };

+static struct clk_init_data s2mps15_clks_init[S2MPS11_CLKS_NUM] = {
+	[S2MPS11_CLK_AP] = {
+		.name = "s2mps15_ap",
+		.ops = &s2mps11_clk_ops,
+		.flags = CLK_IS_ROOT,
+	},
+	[S2MPS11_CLK_CP] = {
+		.name = "s2mps15_cp",
+		.ops = &s2mps11_clk_ops,
+		.flags = CLK_IS_ROOT,
+	},
+	[S2MPS11_CLK_BT] = {
+		.name = "s2mps15_bt",
+		.ops = &s2mps11_clk_ops,
+		.flags = CLK_IS_ROOT,
+	},
+};

I see that for S2MPS13 we already added similar array which duplicates
the S2MPS11. This actually looks wrong. Just re-use existing
s2mps11_clks_init.

hmm..ok will do.
Best regards,
Krzysztof


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