From mboxrd@z Thu Jan 1 00:00:00 1970 From: marek.vasut@gmail.com (Marek Vasut) Date: Fri, 16 Jul 2010 09:19:24 +0200 Subject: [PATCH] ARM/nuc900: fix nuc900 touchscreen clk definition bug In-Reply-To: References: <4C3FCBFF.50506@gmail.com> <201007160709.15385.marek.vasut@gmail.com> Message-ID: <201007160919.24927.marek.vasut@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Dne P? 16. ?ervence 2010 07:34:21 Wan ZongShun napsal(a): > 2010/7/16 Marek Vasut : > > Dne P? 16. ?ervence 2010 05:03:27 Wan ZongShun napsal(a): > >> This patch is to fix nuc900 touchscreen clk definition bug,the .dev_id's > >> name should be 'nuc900-ts', it should be the same to pdev.name. or else, > >> the touchscreen driver will be not working well due to clock engine > >> disabled. > >> > >> Signed-off-by: Wan ZongShun > >> --- > >> arch/arm/mach-w90x900/cpu.c | 2 +- > >> 1 files changed, 1 insertions(+), 1 deletions(-) > >> > >> diff --git a/arch/arm/mach-w90x900/cpu.c b/arch/arm/mach-w90x900/cpu.c > >> index 642207e..83c5632 100644 > >> --- a/arch/arm/mach-w90x900/cpu.c > >> +++ b/arch/arm/mach-w90x900/cpu.c > >> @@ -93,7 +93,7 @@ static struct clk_lookup nuc900_clkregs[] = { > >> DEF_CLKLOOK(&clk_kpi, "nuc900-kpi", NULL), > >> DEF_CLKLOOK(&clk_wdt, "nuc900-wdt", NULL), > >> DEF_CLKLOOK(&clk_gdma, "nuc900-gdma", NULL), > >> - DEF_CLKLOOK(&clk_adc, "nuc900-adc", NULL), > >> + DEF_CLKLOOK(&clk_adc, "nuc900-ts", NULL), > >> DEF_CLKLOOK(&clk_usi, "nuc900-spi", NULL), > >> DEF_CLKLOOK(&clk_ext, NULL, "ext"), > >> DEF_CLKLOOK(&clk_timer0, NULL, "timer0"), > > > > Hey, > > > > Is that thing really touchscreen or general-purpose analog/digital > > converter ? > > Oh, it is general-purpose analog/digital converter controller. > I only use it to implemnt my touchscreen function, Also it can be use > other function. > > so, I have to change my touchscreen driver name to nuc900-adc? No, just change the name of clock in the touchscreen driver. So that the touchscreen driver will use nuc900-adc clocksource. You're welcome. :) > > Thanks for your Reminder, I appreciate it. :) > > > Cheers