From: Laxman Dewangan <ldewangan@nvidia.com>
To: <swarren@wwwdotorg.org>, <linux@arm.linux.org.uk>
Cc: <linux-tegra@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
Laxman Dewangan <ldewangan@nvidia.com>
Subject: [PATCH V3 2/4] ARM: tegra: Add OF_DEV_AUXDATA for SLINK driver in board dt
Date: Tue, 30 Oct 2012 12:35:24 +0530 [thread overview]
Message-ID: <1351580726-17350-3-git-send-email-ldewangan@nvidia.com> (raw)
In-Reply-To: <1351580726-17350-1-git-send-email-ldewangan@nvidia.com>
Add OF_DEV_AUXDATA for slink driver for Tegra20 and Tegra30
board dt files.
Set the parent clock of slink controller to PLLP and configure
clock to 100MHz.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
---
Changes from V1:
- Revert the changes in clock table to get the driver name.
Changes from V2:
- Get rid of the iomap.h
arch/arm/mach-tegra/board-dt-tegra20.c | 8 ++++++++
arch/arm/mach-tegra/board-dt-tegra30.c | 12 ++++++++++++
2 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-tegra/board-dt-tegra20.c b/arch/arm/mach-tegra/board-dt-tegra20.c
index 2053f74..5a19589 100644
--- a/arch/arm/mach-tegra/board-dt-tegra20.c
+++ b/arch/arm/mach-tegra/board-dt-tegra20.c
@@ -90,6 +90,10 @@ struct of_dev_auxdata tegra20_auxdata_lookup[] __initdata = {
&tegra_ehci3_pdata),
OF_DEV_AUXDATA("nvidia,tegra20-apbdma", TEGRA_APB_DMA_BASE, "tegra-apbdma", NULL),
OF_DEV_AUXDATA("nvidia,tegra20-pwm", TEGRA_PWFM_BASE, "tegra-pwm", NULL),
+ OF_DEV_AUXDATA("nvidia,tegra20-slink", 0x7000D400, "spi_tegra.0", NULL),
+ OF_DEV_AUXDATA("nvidia,tegra20-slink", 0x7000D600, "spi_tegra.1", NULL),
+ OF_DEV_AUXDATA("nvidia,tegra20-slink", 0x7000D800, "spi_tegra.2", NULL),
+ OF_DEV_AUXDATA("nvidia,tegra20-slink", 0x7000DA00, "spi_tegra.3", NULL),
{}
};
@@ -109,6 +113,10 @@ static __initdata struct tegra_clk_init_table tegra_dt_clk_init_table[] = {
{ "sdmmc1", "pll_p", 48000000, false},
{ "sdmmc3", "pll_p", 48000000, false},
{ "sdmmc4", "pll_p", 48000000, false},
+ { "sbc1", "pll_p", 100000000, false },
+ { "sbc2", "pll_p", 100000000, false },
+ { "sbc3", "pll_p", 100000000, false },
+ { "sbc4", "pll_p", 100000000, false },
{ NULL, NULL, 0, 0},
};
diff --git a/arch/arm/mach-tegra/board-dt-tegra30.c b/arch/arm/mach-tegra/board-dt-tegra30.c
index 9e6f79a..b26cfef 100644
--- a/arch/arm/mach-tegra/board-dt-tegra30.c
+++ b/arch/arm/mach-tegra/board-dt-tegra30.c
@@ -52,6 +52,12 @@ struct of_dev_auxdata tegra30_auxdata_lookup[] __initdata = {
OF_DEV_AUXDATA("nvidia,tegra30-ahub", 0x70080000, "tegra30-ahub", NULL),
OF_DEV_AUXDATA("nvidia,tegra30-apbdma", 0x6000a000, "tegra-apbdma", NULL),
OF_DEV_AUXDATA("nvidia,tegra30-pwm", TEGRA_PWFM_BASE, "tegra-pwm", NULL),
+ OF_DEV_AUXDATA("nvidia,tegra30-slink", 0x7000D400, "spi_tegra.0", NULL),
+ OF_DEV_AUXDATA("nvidia,tegra30-slink", 0x7000D600, "spi_tegra.1", NULL),
+ OF_DEV_AUXDATA("nvidia,tegra30-slink", 0x7000D800, "spi_tegra.2", NULL),
+ OF_DEV_AUXDATA("nvidia,tegra30-slink", 0x7000DA00, "spi_tegra.3", NULL),
+ OF_DEV_AUXDATA("nvidia,tegra30-slink", 0x7000DC00, "spi_tegra.4", NULL),
+ OF_DEV_AUXDATA("nvidia,tegra30-slink", 0x7000DE00, "spi_tegra.5", NULL),
{}
};
@@ -71,6 +77,12 @@ static __initdata struct tegra_clk_init_table tegra_dt_clk_init_table[] = {
{ "sdmmc1", "pll_p", 48000000, false},
{ "sdmmc3", "pll_p", 48000000, false},
{ "sdmmc4", "pll_p", 48000000, false},
+ { "sbc1", "pll_p", 100000000, false},
+ { "sbc2", "pll_p", 100000000, false},
+ { "sbc3", "pll_p", 100000000, false},
+ { "sbc4", "pll_p", 100000000, false},
+ { "sbc5", "pll_p", 100000000, false},
+ { "sbc6", "pll_p", 100000000, false},
{ NULL, NULL, 0, 0},
};
--
1.7.1.1
next prev parent reply other threads:[~2012-10-30 7:07 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-30 7:05 [PATCH V3 0/4] ARM: tegra: Enable SLINK controller driver Laxman Dewangan
2012-10-30 7:05 ` [PATCH V3 1/4] ARM: tegra: dts: add slink controller dt entry Laxman Dewangan
2012-10-30 7:05 ` Laxman Dewangan [this message]
2012-10-30 7:05 ` [PATCH V3 3/4] ARM: tegra: dts: cardhu: enable SLINK4 Laxman Dewangan
2012-10-30 7:05 ` [PATCH V3 4/4] ARM: tegra: config: enable spi driver for Tegra SLINK controller Laxman Dewangan
2012-10-30 20:29 ` [PATCH V3 0/4] ARM: tegra: Enable SLINK controller driver Stephen Warren
2012-10-31 8:51 ` Laxman Dewangan
2012-10-31 16:06 ` Stephen Warren
2012-10-31 17:33 ` Laxman Dewangan
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