From patchwork Fri Dec 16 22:12:25 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [2/9] arm/tegra: Add AUXDATA for tegra-pinmux and tegra-gpio From: Stephen Warren X-Patchwork-Id: 131914 Message-Id: <1324073552-15542-3-git-send-email-swarren@nvidia.com> To: Olof Johansson , Colin Cross Cc: linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Stephen Warren Date: Fri, 16 Dec 2011 15:12:25 -0700 The pinctrl device name is included in the pinctrl map table, and used as a parameter to pin_config_*() functions. Hence, it must be the same for non-DT and DT kernels. Add AUXDATA to cause this. The GPIO device name will be used by the pinmux/GPIO initialization code in a later patch, and needs to stay constant. Signed-off-by: Stephen Warren --- arch/arm/mach-tegra/board-dt.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-tegra/board-dt.c b/arch/arm/mach-tegra/board-dt.c index ddc5eff..f062051 100644 --- a/arch/arm/mach-tegra/board-dt.c +++ b/arch/arm/mach-tegra/board-dt.c @@ -65,6 +65,8 @@ void __init tegra_dt_init_irq(void) } struct of_dev_auxdata tegra20_auxdata_lookup[] __initdata = { + OF_DEV_AUXDATA("nvidia,tegra20-pinmux", TEGRA_APB_MISC_BASE + 0x14, "tegra-pinmux", NULL), + OF_DEV_AUXDATA("nvidia,tegra20-gpio", TEGRA_GPIO_BASE, "tegra-gpio", NULL), OF_DEV_AUXDATA("nvidia,tegra20-sdhci", TEGRA_SDMMC1_BASE, "sdhci-tegra.0", NULL), OF_DEV_AUXDATA("nvidia,tegra20-sdhci", TEGRA_SDMMC2_BASE, "sdhci-tegra.1", NULL), OF_DEV_AUXDATA("nvidia,tegra20-sdhci", TEGRA_SDMMC3_BASE, "sdhci-tegra.2", NULL),