From: Stephen Warren <swarren@wwwdotorg.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 2/5] Tegra: MMC: Added/update SDMMC registers/base addresses for T20/T30
Date: Tue, 26 Feb 2013 16:15:36 -0700 [thread overview]
Message-ID: <512D4218.5030009@wwwdotorg.org> (raw)
In-Reply-To: <1361911596-16518-3-git-send-email-twarren@nvidia.com>
On 02/26/2013 01:46 PM, Tom Warren wrote:
> Moved SDMMC base addresses into each SoC's main header, since they differ.
> Added pad control settings for T30 from the TRM, and added additional
> vendor-specific SD/MMC registers and bus power defines.
> diff --git a/arch/arm/include/asm/arch-tegra/tegra_mmc.h b/arch/arm/include/asm/arch-tegra/tegra_mmc.h
> -#define TEGRA_SDMMC1_BASE 0xC8000000
> -#define TEGRA_SDMMC2_BASE 0xC8000200
> -#define TEGRA_SDMMC3_BASE 0xC8000400
> -#define TEGRA_SDMMC4_BASE 0xC8000600
This is odd; are these values even used at all now that the registers
are described in device tree? Kinda the whole point of DT is that we
don't need to SoC-specific register addresses or board-specific data in
the code any more.
next prev parent reply other threads:[~2013-02-26 23:15 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-26 20:46 [U-Boot] [PATCH 0/5] Tegra30: MMC: Add DT-based MMC driver for Tegra30/Cardhu Tom Warren
2013-02-26 20:46 ` [U-Boot] [PATCH 1/5] Tegra30: fdt: Add SDMMC (sdhci) nodes for T30 boards (Cardhu for now) Tom Warren
2013-02-26 23:10 ` Stephen Warren
2013-02-27 16:20 ` Tom Warren
2013-02-27 18:02 ` Stephen Warren
2013-02-26 20:46 ` [U-Boot] [PATCH 2/5] Tegra: MMC: Added/update SDMMC registers/base addresses for T20/T30 Tom Warren
2013-02-26 23:15 ` Stephen Warren [this message]
2013-02-26 20:46 ` [U-Boot] [PATCH 3/5] Tegra30: MMC: Add SD bus power-rail and SDMMC pad init routines Tom Warren
2013-02-26 23:26 ` Stephen Warren
2013-02-27 16:59 ` Tom Warren
2013-02-27 18:08 ` Stephen Warren
2013-03-04 23:11 ` Tom Warren
2013-03-05 0:28 ` Stephen Warren
2013-03-05 15:28 ` Tom Warren
2013-03-05 17:03 ` Stephen Warren
2013-03-05 17:21 ` Tom Warren
2013-03-05 17:48 ` Stephen Warren
2013-02-26 20:46 ` [U-Boot] [PATCH 4/5] mmc: Tegra: Add SD bus power/voltage function and MMC pad init call Tom Warren
2013-02-26 20:46 ` [U-Boot] [PATCH 5/5] Tegra30: MMC: Enable DT MMC driver support for Tegra30 Cardhu boards Tom Warren
2013-02-26 23:02 ` [U-Boot] [PATCH 0/5] Tegra30: MMC: Add DT-based MMC driver for Tegra30/Cardhu Stephen Warren
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