From c14be30af9fba61bf606b26e429093deb488db29 Mon Sep 17 00:00:00 2001 From: Igor Grinberg Date: Thu, 12 Apr 2012 15:43:29 +0300 Subject: [PATCH] --- yaml --- r: 299786 b: refs/heads/master c: ef7c7c693b4b05a293678fd40ed1511bc94d6f61 h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/arch/arm/mach-pxa/mfp-pxa2xx.c | 9 +++++++++ 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/[refs] b/[refs] index a727d066eb1b..59de757e6aa1 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: a13b878780ea98d8415203c4502a8fc5bc614656 +refs/heads/master: ef7c7c693b4b05a293678fd40ed1511bc94d6f61 diff --git a/trunk/arch/arm/mach-pxa/mfp-pxa2xx.c b/trunk/arch/arm/mach-pxa/mfp-pxa2xx.c index d2373d79b657..ef0426a159d4 100644 --- a/trunk/arch/arm/mach-pxa/mfp-pxa2xx.c +++ b/trunk/arch/arm/mach-pxa/mfp-pxa2xx.c @@ -33,6 +33,8 @@ #define BANK_OFF(n) (((n) < 3) ? (n) << 2 : 0x100 + (((n) - 3) << 2)) #define GPLR(x) __REG2(0x40E00000, BANK_OFF((x) >> 5)) #define GPDR(x) __REG2(0x40E00000, BANK_OFF((x) >> 5) + 0x0c) +#define GPSR(x) __REG2(0x40E00000, BANK_OFF((x) >> 5) + 0x18) +#define GPCR(x) __REG2(0x40E00000, BANK_OFF((x) >> 5) + 0x24) #define PWER_WE35 (1 << 24) @@ -348,6 +350,7 @@ static inline void pxa27x_mfp_init(void) {} #ifdef CONFIG_PM static unsigned long saved_gafr[2][4]; static unsigned long saved_gpdr[4]; +static unsigned long saved_gplr[4]; static unsigned long saved_pgsr[4]; static int pxa2xx_mfp_suspend(void) @@ -369,7 +372,11 @@ static int pxa2xx_mfp_suspend(void) saved_gafr[0][i] = GAFR_L(i); saved_gafr[1][i] = GAFR_U(i); saved_gpdr[i] = GPDR(i * 32); + saved_gplr[i] = GPLR(i * 32); saved_pgsr[i] = PGSR(i); + + GPSR(i * 32) = PGSR(i); + GPCR(i * 32) = ~PGSR(i); } /* set GPDR bits taking into account MFP_LPM_KEEP_OUTPUT */ @@ -392,6 +399,8 @@ static void pxa2xx_mfp_resume(void) for (i = 0; i <= gpio_to_bank(pxa_last_gpio); i++) { GAFR_L(i) = saved_gafr[0][i]; GAFR_U(i) = saved_gafr[1][i]; + GPSR(i * 32) = saved_gplr[i]; + GPCR(i * 32) = ~saved_gplr[i]; GPDR(i * 32) = saved_gpdr[i]; PGSR(i) = saved_pgsr[i]; }