From d8e22fb4ccace71731193d3cf85d08e238b6e4f9 Mon Sep 17 00:00:00 2001 From: Bartosz Golaszewski Date: Fri, 13 Jan 2017 11:00:26 +0100 Subject: [PATCH] ARM: da850: add the nand dev_id to the clock lookup table The aemif driver can now access struct of_dev_auxdata (using platform data). Add the device id to the clock lookup table for the nand clock and create a separate lookup table for aemif subnodes. Signed-off-by: Bartosz Golaszewski Signed-off-by: Greg Kroah-Hartman --- arch/arm/mach-davinci/da850.c | 10 +--------- arch/arm/mach-davinci/da8xx-dt.c | 12 +++++++++++- 2 files changed, 12 insertions(+), 10 deletions(-) diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c index 1d873d15b545..9780829f8a05 100644 --- a/arch/arm/mach-davinci/da850.c +++ b/arch/arm/mach-davinci/da850.c @@ -557,15 +557,7 @@ static struct clk_lookup da850_clks[] = { CLK("da830-mmc.0", NULL, &mmcsd0_clk), CLK("da830-mmc.1", NULL, &mmcsd1_clk), CLK("ti-aemif", NULL, &aemif_clk), - /* - * The only user of this clock is davinci_nand and it get's it through - * con_id. The nand node itself is created from within the aemif - * driver to guarantee that it's probed after the aemif timing - * parameters are configured. of_dev_auxdata is not accessible from - * the aemif driver and can't be passed to of_platform_populate(). For - * that reason we're leaving the dev_id here as NULL. - */ - CLK(NULL, "aemif", &aemif_nand_clk), + CLK("davinci-nand.0", "aemif", &aemif_nand_clk), CLK("ohci-da8xx", "usb11", &usb11_clk), CLK("musb-da8xx", "usb20", &usb20_clk), CLK("spi_davinci.0", NULL, &spi0_clk), diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c index 9ee44da6eb7b..06205fe4c120 100644 --- a/arch/arm/mach-davinci/da8xx-dt.c +++ b/arch/arm/mach-davinci/da8xx-dt.c @@ -11,6 +11,7 @@ #include #include #include +#include #include @@ -18,6 +19,15 @@ #include "cp_intc.h" #include +static struct of_dev_auxdata da850_aemif_auxdata_lookup[] = { + OF_DEV_AUXDATA("ti,davinci-nand", 0x62000000, "davinci-nand.0", NULL), + {} +}; + +static struct aemif_platform_data aemif_data = { + .dev_lookup = da850_aemif_auxdata_lookup, +}; + static struct of_dev_auxdata da850_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("ti,davinci-i2c", 0x01c22000, "i2c_davinci.1", NULL), OF_DEV_AUXDATA("ti,davinci-i2c", 0x01e28000, "i2c_davinci.2", NULL), @@ -37,7 +47,7 @@ static struct of_dev_auxdata da850_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("ti,davinci-dm6467-emac", 0x01e20000, "davinci_emac.1", NULL), OF_DEV_AUXDATA("ti,da830-mcasp-audio", 0x01d00000, "davinci-mcasp.0", NULL), - OF_DEV_AUXDATA("ti,da850-aemif", 0x68000000, "ti-aemif", NULL), + OF_DEV_AUXDATA("ti,da850-aemif", 0x68000000, "ti-aemif", &aemif_data), OF_DEV_AUXDATA("ti,da850-tilcdc", 0x01e13000, "da8xx_lcdc.0", NULL), OF_DEV_AUXDATA("ti,da830-ohci", 0x01e25000, "ohci-da8xx", NULL), OF_DEV_AUXDATA("ti,da830-musb", 0x01e00000, "musb-da8xx", NULL), -- 2.20.1