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 v6 20/41] ARM: da830: add new clock init using common clock framework
Date: Sat, 20 Jan 2018 11:13:59 -0600 [thread overview]
Message-ID: <1516468460-4908-21-git-send-email-david@lechnology.com> (raw)
In-Reply-To: <1516468460-4908-1-git-send-email-david@lechnology.com>
This adds the new board-specific clock init in mach-davinci/da830.c
using the new common clock framework drivers.
The #ifdefs are needed to prevent compile errors until the entire
ARCH_DAVINCI is converted.
Also clean up the #includes since we are adding some here.
Signed-off-by: David Lechner <david@lechnology.com>
---
v6 changes:
- add blank lines between function calls
- include da8xx_register_cfgchip()
arch/arm/mach-davinci/da830.c | 49 +++++++++++++++++++++++++++++++++++++------
1 file changed, 43 insertions(+), 6 deletions(-)
diff --git a/arch/arm/mach-davinci/da830.c b/arch/arm/mach-davinci/da830.c
index 39de5a6..0b6d0f3 100644
--- a/arch/arm/mach-davinci/da830.c
+++ b/arch/arm/mach-davinci/da830.c
@@ -8,23 +8,29 @@
* is licensed "as is" without any warranty of any kind, whether express
* or implied.
*/
+#include <linux/clk-provider.h>
+#include <linux/clk.h>
+#include <linux/clk/davinci.h>
+#include <linux/clkdev.h>
#include <linux/gpio.h>
#include <linux/init.h>
-#include <linux/clk.h>
#include <linux/platform_data/gpio-davinci.h>
#include <asm/mach/map.h>
-#include "psc.h"
-#include <mach/irqs.h>
-#include <mach/cputype.h>
#include <mach/common.h>
-#include <mach/time.h>
+#include <mach/cputype.h>
#include <mach/da8xx.h>
+#include <mach/irqs.h>
+#include <mach/time.h>
-#include "clock.h"
#include "mux.h"
+#ifndef CONFIG_COMMON_CLK
+#include "clock.h"
+#include "psc.h"
+#endif
+
/* Offsets of the 8 compare registers on the da830 */
#define DA830_CMP12_0 0x60
#define DA830_CMP12_1 0x64
@@ -37,6 +43,7 @@
#define DA830_REF_FREQ 24000000
+#ifndef CONFIG_COMMON_CLK
static struct pll_data pll0_data = {
.num = 1,
.phys_base = DA8XX_PLL0_BASE,
@@ -432,6 +439,7 @@ static struct clk_lookup da830_clks[] = {
CLK(NULL, "rmii", &rmii_clk),
CLK(NULL, NULL, NULL),
};
+#endif
/*
* Device specific mux setup
@@ -1223,7 +1231,36 @@ void __init da830_init(void)
void __init da830_init_time(void)
{
+#ifdef CONFIG_COMMON_CLK
+ void __iomem *pll0, *psc0, *psc1;
+ struct clk *clk;
+
+ pll0 = ioremap(DA8XX_PLL0_BASE, SZ_4K);
+ psc0 = ioremap(DA8XX_PSC0_BASE, SZ_4K);
+ psc1 = ioremap(DA8XX_PSC1_BASE, SZ_4K);
+
+ da8xx_register_cfgchip();
+
+ clk_register_fixed_rate(NULL, "ref_clk", NULL, 0, DA830_REF_FREQ);
+
+ da830_pll_clk_init(pll0);
+
+ da830_psc_clk_init(psc0, psc1);
+
+ clk = clk_register_fixed_factor(NULL, "i2c0", "pll0_aux_clk", 0, 1, 1);
+ clk_register_clkdev(clk, NULL, "i2c_davinci.1");
+
+ clk = clk_register_fixed_factor(NULL, "timer0", "pll0_aux_clk", 0, 1, 1);
+ clk_register_clkdev(clk, "timer0", NULL);
+
+ clk = clk_register_fixed_factor(NULL, "timer1", "pll0_aux_clk", 0, 1, 1);
+ clk_register_clkdev(clk, NULL, "davinci-wdt");
+
+ clk = clk_register_fixed_factor(NULL, "rmii", "pll0_sysclk7", 0, 1, 1);
+ clk_register_clkdev(clk, "rmii", NULL);
+#else
da8xx_register_cfgchip();
davinci_clk_init(da830_clks);
+#endif
davinci_timer_init();
}
--
2.7.4
next prev parent reply other threads:[~2018-01-20 17:20 UTC|newest]
Thread overview: 131+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-20 17:13 [PATCH v6 00/41] ARM: davinci: convert to common clock framework David Lechner
2018-01-20 17:13 ` [PATCH v6 01/41] dt-bindings: clock: Add new bindings for TI Davinci PLL clocks David Lechner
2018-01-29 19:53 ` Rob Herring
2018-01-29 21:14 ` David Lechner
2018-01-30 14:50 ` Rob Herring
2018-01-30 18:46 ` David Lechner
2018-01-31 4:58 ` Sekhar Nori
2018-01-20 17:13 ` [PATCH v6 02/41] clk: davinci: New driver for davinci " David Lechner
2018-02-01 8:01 ` Sekhar Nori
2018-02-01 12:22 ` Sekhar Nori
2018-02-01 18:57 ` David Lechner
2018-02-02 8:12 ` Sekhar Nori
2018-01-20 17:13 ` [PATCH v6 03/41] clk: davinci: Add platform information for TI DA830 PLL David Lechner
2018-02-01 8:10 ` Sekhar Nori
2018-01-20 17:13 ` [PATCH v6 04/41] clk: davinci: Add platform information for TI DA850 PLL David Lechner
2018-02-01 8:58 ` Sekhar Nori
2018-02-01 19:04 ` David Lechner
2018-02-02 8:23 ` Sekhar Nori
2018-02-01 19:22 ` David Lechner
2018-02-02 8:37 ` Sekhar Nori
2018-02-02 17:45 ` David Lechner
2018-01-20 17:13 ` [PATCH v6 05/41] clk: davinci: Add platform information for TI DM355 PLL David Lechner
2018-02-01 9:17 ` Sekhar Nori
2018-01-20 17:13 ` [PATCH v6 06/41] clk: davinci: Add platform information for TI DM365 PLL David Lechner
2018-02-01 9:28 ` Sekhar Nori
2018-01-20 17:13 ` [PATCH v6 07/41] clk: davinci: Add platform information for TI DM644x PLL David Lechner
2018-01-20 17:13 ` [PATCH v6 08/41] clk: davinci: Add platform information for TI DM646x PLL David Lechner
2018-01-20 17:13 ` [PATCH v6 09/41] dt-bindings: clock: New bindings for TI Davinci PSC David Lechner
2018-01-22 15:05 ` Rob Herring
2018-01-20 17:13 ` [PATCH v6 10/41] clk: davinci: New driver for davinci PSC clocks David Lechner
2018-02-01 9:55 ` Sekhar Nori
2018-01-20 17:13 ` [PATCH v6 11/41] clk: davinci: Add platform information for TI DA830 PSC David Lechner
2018-02-01 11:34 ` Sekhar Nori
2018-01-20 17:13 ` [PATCH v6 12/41] clk: davinci: Add platform information for TI DA850 PSC David Lechner
2018-02-01 11:42 ` Sekhar Nori
2018-01-20 17:13 ` [PATCH v6 13/41] clk: davinci: Add platform information for TI DM355 PSC David Lechner
2018-02-01 11:50 ` Sekhar Nori
2018-01-20 17:13 ` [PATCH v6 14/41] clk: davinci: Add platform information for TI DM365 PSC David Lechner
2018-02-01 11:55 ` Sekhar Nori
2018-01-20 17:13 ` [PATCH v6 15/41] clk: davinci: Add platform information for TI DM644x PSC David Lechner
2018-02-01 12:13 ` Sekhar Nori
2018-01-20 17:13 ` [PATCH v6 16/41] clk: davinci: Add platform information for TI DM646x PSC David Lechner
2018-02-01 12:17 ` Sekhar Nori
2018-01-20 17:13 ` [PATCH v6 17/41] dt-bindings: clock: Add bindings for DA8XX CFGCHIP clocks David Lechner
2018-01-29 19:59 ` Rob Herring
2018-02-02 6:20 ` Sekhar Nori
2018-02-02 17:50 ` David Lechner
2018-02-05 9:42 ` Sekhar Nori
2018-01-20 17:13 ` [PATCH v6 18/41] clk: davinci: New driver for TI " David Lechner
2018-02-02 13:19 ` Sekhar Nori
2018-02-02 13:53 ` Sekhar Nori
2018-02-02 17:56 ` David Lechner
2018-01-20 17:13 ` [PATCH v6 19/41] clk: davinci: New driver for TI DA8XX USB PHY clocks David Lechner
2018-02-02 13:59 ` Sekhar Nori
2018-01-20 17:13 ` David Lechner [this message]
2018-01-22 17:15 ` [PATCH v6 20/41] ARM: da830: add new clock init using common clock framework David Lechner
2018-02-02 14:12 ` Sekhar Nori
2018-02-02 18:03 ` David Lechner
2018-02-05 11:06 ` Sekhar Nori
2018-01-20 17:14 ` [PATCH v6 21/41] ARM: da850: " David Lechner
2018-02-02 14:20 ` Sekhar Nori
2018-02-02 18:05 ` David Lechner
2018-01-20 17:14 ` [PATCH v6 22/41] ARM: dm355: " David Lechner
2018-02-02 14:36 ` Sekhar Nori
2018-01-20 17:14 ` [PATCH v6 23/41] ARM: dm365: " David Lechner
2018-02-02 14:37 ` Sekhar Nori
2018-01-20 17:14 ` [PATCH v6 24/41] ARM: dm644x: " David Lechner
2018-02-02 14:39 ` Sekhar Nori
2018-02-02 18:06 ` David Lechner
2018-02-05 6:01 ` Sekhar Nori
2018-01-20 17:14 ` [PATCH v6 25/41] ARM: dm646x: " David Lechner
2018-02-02 14:55 ` Sekhar Nori
2018-01-20 17:14 ` [PATCH v6 26/41] ARM: da8xx: add new USB PHY " David Lechner
2018-01-22 17:17 ` David Lechner
2018-01-20 17:14 ` [PATCH v6 27/41] ARM: da8xx: add new sata_refclk " David Lechner
2018-02-02 14:59 ` Sekhar Nori
2018-01-20 17:14 ` [PATCH v6 28/41] ARM: davinci: remove CONFIG_DAVINCI_RESET_CLOCKS David Lechner
2018-02-02 15:03 ` Sekhar Nori
2018-01-20 17:14 ` [PATCH v6 29/41] ARM: davinci_all_defconfig: " David Lechner
2018-02-02 15:04 ` Sekhar Nori
2018-01-20 17:14 ` [PATCH v6 30/41] ARM: davinci: switch to common clock framework David Lechner
2018-02-07 13:20 ` Sekhar Nori
2018-01-20 17:14 ` [PATCH v6 31/41] ARM: da830: Remove legacy clock init David Lechner
2018-02-07 13:28 ` Sekhar Nori
2018-01-20 17:14 ` [PATCH v6 32/41] ARM: da850: " David Lechner
2018-02-07 13:35 ` Sekhar Nori
2018-01-20 17:14 ` [PATCH v6 33/41] ARM: dm355: " David Lechner
2018-02-07 13:42 ` Sekhar Nori
2018-01-20 17:14 ` [PATCH v6 34/41] ARM: dm365: " David Lechner
2018-02-07 13:44 ` Sekhar Nori
2018-01-20 17:14 ` [PATCH v6 35/41] ARM: dm644x: " David Lechner
2018-02-07 13:46 ` Sekhar Nori
2018-01-20 17:14 ` [PATCH v6 36/41] ARM: dm646x: " David Lechner
2018-02-07 15:06 ` Sekhar Nori
2018-01-20 17:14 ` [PATCH v6 37/41] ARM: da8xx: " David Lechner
2018-02-07 15:16 ` Sekhar Nori
2018-01-20 17:14 ` [PATCH v6 38/41] ARM: davinci: remove legacy clocks David Lechner
2018-02-07 15:24 ` Sekhar Nori
2018-01-20 17:14 ` [PATCH v6 39/41] ARM: davinci: add device tree support to timer David Lechner
2018-01-20 17:14 ` [PATCH v6 40/41] ARM: da8xx-dt: switch to device tree clocks David Lechner
2018-01-24 3:26 ` David Lechner
2018-02-05 14:04 ` Bartosz Golaszewski
2018-02-05 15:33 ` Bartosz Golaszewski
2018-01-20 17:14 ` [PATCH v6 41/41] ARM: dts: da850: Add clocks David Lechner
2018-01-22 17:14 ` David Lechner
2018-01-24 4:08 ` David Lechner
2018-02-09 12:46 ` Sekhar Nori
2018-01-21 21:19 ` [PATCH v6 00/41] ARM: davinci: convert to common clock framework Adam Ford
2018-01-22 11:14 ` Bartosz Golaszewski
2018-01-22 17:30 ` David Lechner
2018-01-23 14:54 ` Bartosz Golaszewski
2018-01-23 16:03 ` David Lechner
2018-01-23 16:06 ` David Lechner
2018-01-23 17:03 ` Adam Ford
2018-01-23 18:10 ` Bartosz Golaszewski
2018-01-23 18:26 ` David Lechner
2018-01-23 18:34 ` Bartosz Golaszewski
2018-01-23 19:24 ` David Lechner
2018-01-23 19:53 ` Bartosz Golaszewski
2018-01-23 20:01 ` David Lechner
2018-01-23 20:05 ` David Lechner
2018-01-23 20:23 ` David Lechner
2018-01-24 8:03 ` Bartosz Golaszewski
2018-01-25 12:53 ` Sekhar Nori
2018-01-25 13:34 ` Bartosz Golaszewski
2018-01-25 16:18 ` David Lechner
2018-01-25 17:05 ` Sekhar Nori
2018-01-23 17:04 ` Bartosz Golaszewski
2018-01-22 13:29 ` Bartosz Golaszewski
2018-01-22 17:11 ` David Lechner
2018-01-23 14:56 ` Bartosz Golaszewski
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