From: Sascha Hauer <s.hauer@pengutronix.de>
To: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>,
barebox@lists.infradead.org
Subject: Re: [PATCH RESEND] ARM: mvebu: add clock aliases for spi0/spi1 on Dove
Date: Tue, 9 Jul 2013 08:56:20 +0200 [thread overview]
Message-ID: <20130709065620.GO516@pengutronix.de> (raw)
In-Reply-To: <1373059305-20443-1-git-send-email-sebastian.hesselbarth@gmail.com>
On Fri, Jul 05, 2013 at 11:21:45PM +0200, Sebastian Hesselbarth wrote:
> This adds clock aliases for spi controllers found on Dove to allow
> spi driver to get tclk frequency.
>
> Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
> ---
> @Sascha: I forgot to update MVEBU SPI v4 patch numbering to indicate
> that this patch is also required for the SPI driver to find its clock
> with clk_get instead of clk_fixup.
>
> As stated in the original patch for SPI clock aliases, I am not planing
> to add any more clk aliases like this but prefer to work on DT clk
> provider first.
>
> Cc: Sascha Hauer <s.hauer@pengutronix.de>
> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> Cc: barebox@lists.infradead.org
Applied, thanks
Sascha
> ---
> arch/arm/mach-mvebu/dove.c | 2 ++
> arch/arm/mach-mvebu/include/mach/dove-regs.h | 3 +++
> 2 files changed, 5 insertions(+)
>
> diff --git a/arch/arm/mach-mvebu/dove.c b/arch/arm/mach-mvebu/dove.c
> index 3909bf4..16ee116 100644
> --- a/arch/arm/mach-mvebu/dove.c
> +++ b/arch/arm/mach-mvebu/dove.c
> @@ -124,6 +124,8 @@ static int dove_init_soc(void)
> dove_remap_mc_regs();
> dove_init_clocks();
> clkdev_add_physbase(tclk, (unsigned int)DOVE_TIMER_BASE, NULL);
> + clkdev_add_physbase(tclk, (unsigned int)DOVE_SPI0_BASE, NULL);
> + clkdev_add_physbase(tclk, (unsigned int)DOVE_SPI1_BASE, NULL);
> add_generic_device("orion-timer", DEVICE_ID_SINGLE, NULL,
> (unsigned int)DOVE_TIMER_BASE, 0x30,
> IORESOURCE_MEM, NULL);
> diff --git a/arch/arm/mach-mvebu/include/mach/dove-regs.h b/arch/arm/mach-mvebu/include/mach/dove-regs.h
> index 519457e..8b4319b 100644
> --- a/arch/arm/mach-mvebu/include/mach/dove-regs.h
> +++ b/arch/arm/mach-mvebu/include/mach/dove-regs.h
> @@ -33,6 +33,9 @@
> #define DOVE_UART_BASE (DOVE_INT_REGS_BASE + 0x12000)
> #define DOVE_UARTn_BASE(n) (DOVE_UART_BASE + ((n) * 0x100))
>
> +#define DOVE_SPI0_BASE (DOVE_INT_REGS_BASE + 0x10600)
> +#define DOVE_SPI1_BASE (DOVE_INT_REGS_BASE + 0x14600)
> +
> #define DOVE_BRIDGE_BASE (DOVE_INT_REGS_BASE + 0x20000)
> #define INT_REGS_BASE_MAP 0x080
> #define BRIDGE_RSTOUT_MASK 0x108
> --
> 1.7.10.4
>
>
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next prev parent reply other threads:[~2013-07-09 6:56 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-28 18:25 [PATCH 0/6] ARM: mvebu: DT support, SPI driver, and Dove DT Sebastian Hesselbarth
2013-06-28 18:25 ` [PATCH 1/6] ARM: mvebu: move soc_init to core_initcall Sebastian Hesselbarth
2013-06-28 18:25 ` [PATCH 2/6] clocksource: orion: add DT support Sebastian Hesselbarth
2013-06-29 8:49 ` Sascha Hauer
2013-06-29 16:00 ` Sebastian Hesselbarth
2013-06-28 18:25 ` [PATCH 3/6] clocksource: mvebu: " Sebastian Hesselbarth
2013-06-28 18:25 ` [PATCH 4/6] spi: add Marvell MVEBU SoC SPI driver Sebastian Hesselbarth
2013-06-29 9:00 ` Sascha Hauer
2013-06-28 18:25 ` [PATCH 5/6] ARM: mvebu: add more options to SolidRun CuBox defconfig Sebastian Hesselbarth
2013-06-28 18:25 ` [PATCH 6/6] ARM: mvebu: import DT files for Dove SoC and SolidRun CuBox Sebastian Hesselbarth
2013-06-29 9:17 ` Sascha Hauer
2013-07-02 18:30 ` [PATCH v2 00/10] ARM: mvebu: DT support, SPI, GPIO driver, and Dove DT Sebastian Hesselbarth
2013-07-04 7:37 ` Sascha Hauer
2013-07-04 11:40 ` Sebastian Hesselbarth
2013-07-05 6:57 ` Sascha Hauer
2013-07-05 9:40 ` Sebastian Hesselbarth
2013-07-02 18:30 ` [PATCH v2 01/10] ARM: mvebu: move soc_init to core_initcall Sebastian Hesselbarth
2013-07-02 18:30 ` [PATCH v2 02/10] clocksource: orion: lookup clock by physbase Sebastian Hesselbarth
2013-07-02 18:30 ` [PATCH v2 03/10] clocksource: orion: add DT support Sebastian Hesselbarth
2013-07-02 18:30 ` [PATCH v2 04/10] clocksource: mvebu: lookup clock by physbase Sebastian Hesselbarth
2013-07-02 18:30 ` [PATCH v2 05/10] clocksource: mvebu: add DT support Sebastian Hesselbarth
2013-07-02 18:30 ` [PATCH v2 06/10] spi: add Marvell MVEBU SoC SPI driver Sebastian Hesselbarth
2013-07-04 7:36 ` Sascha Hauer
2013-07-04 7:39 ` Sebastian Hesselbarth
2013-07-04 11:20 ` [PATCH v3 1/2] ARM: mvebu: add clock aliases for spi0/spi1 on Dove Sebastian Hesselbarth
2013-07-04 11:20 ` [PATCH v3 2/2] spi: add Marvell MVEBU SoC SPI driver Sebastian Hesselbarth
2013-07-04 11:22 ` Sebastian Hesselbarth
2013-07-04 11:33 ` [PATCH v4] " Sebastian Hesselbarth
2013-07-05 6:51 ` Sascha Hauer
2013-07-05 21:21 ` [PATCH RESEND] ARM: mvebu: add clock aliases for spi0/spi1 on Dove Sebastian Hesselbarth
2013-07-09 6:56 ` Sascha Hauer [this message]
2013-07-02 18:30 ` [PATCH v2 07/10] GPIO: add Marvell Orion/MVEBU SoC GPIO driver Sebastian Hesselbarth
2013-07-02 18:30 ` [PATCH v2 08/10] LED: add support for device tree parsing of gpio-leds Sebastian Hesselbarth
2013-07-02 18:30 ` [PATCH v2 09/10] ARM: mvebu: add more options to SolidRun CuBox defconfig Sebastian Hesselbarth
2013-07-02 18:30 ` [PATCH v2 10/10] ARM: mvebu: import DT files for Dove SoC and SolidRun CuBox Sebastian Hesselbarth
2013-07-04 7:32 ` Sascha Hauer
2013-07-04 7:38 ` Sebastian Hesselbarth
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