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From: David Lechner <david@lechnology.com>
To: linux-clk@vger.kernel.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Cc: Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@codeaurora.org>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>, Sekhar Nori <nsekhar@ti.com>,
	Kevin Hilman <khilman@kernel.org>,
	Bartosz Golaszewski <bgolaszewski@baylibre.com>,
	Adam Ford <aford173@gmail.com>,
	linux-kernel@vger.kernel.org,
	David Lechner <david@lechnology.com>
Subject: [PATCH v9 12/27] ARM: davinci: da8xx: add new sata_refclk init using common clock framework
Date: Thu, 26 Apr 2018 19:17:30 -0500	[thread overview]
Message-ID: <20180427001745.4116-13-david@lechnology.com> (raw)
In-Reply-To: <20180427001745.4116-1-david@lechnology.com>

This adds the new SATA REFCLK clock init in mach-davinci/devices-da8xx.c
using the new common clock framework drivers.

The #ifdefs are needed to prevent compile errors until the entire
ARCH_DAVINCI is converted.

Also, the #includes are sorted since we are adding some here.

Signed-off-by: David Lechner <david@lechnology.com>
Reviewed-by: Sekhar Nori <nsekhar@ti.com>
---

v9 changes:
- none

v8 changes:
- none

v7 changes:
- none

v6 changes:
- none


 arch/arm/mach-davinci/devices-da8xx.c | 36 ++++++++++++++++++++-------
 1 file changed, 27 insertions(+), 9 deletions(-)

diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
index 78390c64e6ca..73de449bbc68 100644
--- a/arch/arm/mach-davinci/devices-da8xx.c
+++ b/arch/arm/mach-davinci/devices-da8xx.c
@@ -10,25 +10,30 @@
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
  */
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/dma-contiguous.h>
-#include <linux/serial_8250.h>
 #include <linux/ahci_platform.h>
+#include <linux/clk-provider.h>
 #include <linux/clk.h>
-#include <linux/reboot.h>
+#include <linux/clkdev.h>
+#include <linux/dma-contiguous.h>
 #include <linux/dmaengine.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/reboot.h>
+#include <linux/serial_8250.h>
 
-#include <mach/cputype.h>
 #include <mach/common.h>
-#include <mach/time.h>
+#include <mach/cputype.h>
 #include <mach/da8xx.h>
-#include <mach/clock.h>
+#include <mach/time.h>
+
+#include "asp.h"
 #include "cpuidle.h"
 #include "sram.h"
 
+#ifndef CONFIG_COMMON_CLK
+#include <mach/clock.h>
 #include "clock.h"
-#include "asp.h"
+#endif
 
 #define DA8XX_TPCC_BASE			0x01c00000
 #define DA8XX_TPTC0_BASE		0x01c08000
@@ -1040,6 +1045,7 @@ int __init da8xx_register_spi_bus(int instance, unsigned num_chipselect)
 }
 
 #ifdef CONFIG_ARCH_DAVINCI_DA850
+#ifndef CONFIG_COMMON_CLK
 static struct clk sata_refclk = {
 	.name		= "sata_refclk",
 	.set_rate	= davinci_simple_set_rate,
@@ -1061,6 +1067,18 @@ int __init da850_register_sata_refclk(int rate)
 
 	return 0;
 }
+#else
+int __init da850_register_sata_refclk(int rate)
+{
+	struct clk *clk;
+
+	clk = clk_register_fixed_rate(NULL, "sata_refclk", NULL, 0, rate);
+	if (IS_ERR(clk))
+		return PTR_ERR(clk);
+
+	return clk_register_clkdev(clk, "refclk", "ahci_da850");
+}
+#endif
 
 static struct resource da850_sata_resources[] = {
 	{
-- 
2.17.0

  parent reply	other threads:[~2018-04-27  0:24 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-27  0:17 [PATCH v9 00/27] ARM: davinci: convert to common clock framework​ David Lechner
2018-04-27  0:17 ` [PATCH v9 01/27] clk: davinci: pll: allow dev == NULL David Lechner
2018-05-01 13:27   ` Sekhar Nori
2018-05-02  1:44     ` David Lechner
2018-04-27  0:17 ` [PATCH v9 02/27] clk: davinci: da850-pll: change PLL0 to CLK_OF_DECLARE David Lechner
2018-05-01 13:46   ` Sekhar Nori
2018-05-02  1:46     ` David Lechner
2018-04-27  0:17 ` [PATCH v9 03/27] clk: davinci: psc: allow for dev == NULL David Lechner
2018-05-01 14:02   ` Sekhar Nori
2018-05-02  1:49     ` David Lechner
2018-05-02 15:08       ` Sekhar Nori
2018-04-27  0:17 ` [PATCH v9 04/27] ARM: davinci: pass clock as parameter to davinci_timer_init() David Lechner
2018-05-01 14:09   ` Sekhar Nori
2018-04-27  0:17 ` [PATCH v9 05/27] ARM: davinci: da830: add new clock init using common clock framework David Lechner
2018-05-01 14:13   ` Sekhar Nori
2018-04-27  0:17 ` [PATCH v9 06/27] ARM: davinci: da850: " David Lechner
2018-05-01 14:17   ` Sekhar Nori
2018-04-27  0:17 ` [PATCH v9 07/27] ARM: davinci: dm355: " David Lechner
2018-05-03 15:34   ` Sekhar Nori
2018-05-03 15:44     ` David Lechner
2018-05-04 10:01       ` Sekhar Nori
2018-05-04 14:26         ` David Lechner
2018-04-27  0:17 ` [PATCH v9 08/27] ARM: davinci: dm365: " David Lechner
2018-04-27  0:17 ` [PATCH v9 09/27] ARM: davinci: dm644x: " David Lechner
2018-05-03 13:18   ` Sekhar Nori
2018-04-27  0:17 ` [PATCH v9 10/27] ARM: davinci: dm646x: " David Lechner
2018-04-27  0:17 ` [PATCH v9 11/27] ARM: davinci: da8xx: add new USB PHY " David Lechner
2018-04-27  0:17 ` David Lechner [this message]
2018-04-27  0:17 ` [PATCH v9 13/27] ARM: davinci: remove CONFIG_DAVINCI_RESET_CLOCKS David Lechner
2018-04-27  0:17 ` [PATCH v9 14/27] ARM: davinci_all_defconfig: " David Lechner
2018-04-27  0:17 ` [PATCH v9 15/27] ARM: davinci: switch to common clock framework David Lechner
2018-04-27  0:17 ` [PATCH v9 16/27] ARM: davinci: da830: Remove legacy clock init David Lechner
2018-04-27  0:17 ` [PATCH v9 17/27] ARM: davinci: da850: " David Lechner
2018-04-27  0:17 ` [PATCH v9 18/27] ARM: davinci: dm355: " David Lechner
2018-04-27  0:17 ` [PATCH v9 19/27] ARM: davinci: dm365: " David Lechner
2018-04-27  0:17 ` [PATCH v9 20/27] ARM: davinci: dm644x: " David Lechner
2018-04-27  0:17 ` [PATCH v9 21/27] ARM: davinci: dm646x: " David Lechner
2018-04-27  0:17 ` [PATCH v9 22/27] ARM: davinci: da8xx: Remove legacy USB and SATA " David Lechner
2018-04-27  0:17 ` [PATCH v9 23/27] ARM: davinci: remove legacy clocks David Lechner
2018-04-27  0:17 ` [PATCH v9 24/27] dt-bindings: timer: new bindings for TI DaVinci timer David Lechner
2018-04-27 14:05   ` Rob Herring
2018-05-02  1:52     ` David Lechner
2018-05-02  5:03       ` Sekhar Nori
2018-04-27  0:17 ` [PATCH v9 25/27] ARM: davinci: add device tree support to timer David Lechner
2018-04-27  0:17 ` [PATCH v9 26/27] ARM: davinci: da8xx-dt: switch to device tree clocks David Lechner
2018-04-27  9:53   ` Bartosz Golaszewski
2018-04-27  0:17 ` [PATCH v9 27/27] ARM: dts: da850: Add clocks David Lechner
2018-04-27 12:04 ` [PATCH v9 00/27] ARM: davinci: convert to common clock framework​ Bartosz Golaszewski
2018-04-30 20:35 ` Bartosz Golaszewski
2018-05-01 14:45 ` Sekhar Nori

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