From f7343deb0f6e7654c60e97606aea388b9da612c2 Mon Sep 17 00:00:00 2001 From: Vimal Singh Date: Mon, 16 Nov 2009 14:55:59 -0800 Subject: omap: Fix keymap for zoom2 according to matrix keypad framwork Interpretation of 'row' and 'col' got reversed in matrix keymap framework. Also last element '0', present in keymap array, is no more needed. Correcting zoom2 keyboard keymap accordingly. Signed-off-by: Vimal Singh Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-zoom2.c | 87 +++++++++++++++++++-------------------- 1 file changed, 43 insertions(+), 44 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-omap2/board-zoom2.c b/arch/arm/mach-omap2/board-zoom2.c index ea00486..51e0b3b 100644 --- a/arch/arm/mach-omap2/board-zoom2.c +++ b/arch/arm/mach-omap2/board-zoom2.c @@ -30,57 +30,56 @@ /* Zoom2 has Qwerty keyboard*/ static int board_keymap[] = { KEY(0, 0, KEY_E), - KEY(1, 0, KEY_R), - KEY(2, 0, KEY_T), - KEY(3, 0, KEY_HOME), - KEY(6, 0, KEY_I), - KEY(7, 0, KEY_LEFTSHIFT), - KEY(0, 1, KEY_D), + KEY(0, 1, KEY_R), + KEY(0, 2, KEY_T), + KEY(0, 3, KEY_HOME), + KEY(0, 6, KEY_I), + KEY(0, 7, KEY_LEFTSHIFT), + KEY(1, 0, KEY_D), KEY(1, 1, KEY_F), - KEY(2, 1, KEY_G), - KEY(3, 1, KEY_SEND), - KEY(6, 1, KEY_K), - KEY(7, 1, KEY_ENTER), - KEY(0, 2, KEY_X), - KEY(1, 2, KEY_C), + KEY(1, 2, KEY_G), + KEY(1, 3, KEY_SEND), + KEY(1, 6, KEY_K), + KEY(1, 7, KEY_ENTER), + KEY(2, 0, KEY_X), + KEY(2, 1, KEY_C), KEY(2, 2, KEY_V), - KEY(3, 2, KEY_END), - KEY(6, 2, KEY_DOT), - KEY(7, 2, KEY_CAPSLOCK), - KEY(0, 3, KEY_Z), - KEY(1, 3, KEY_KPPLUS), - KEY(2, 3, KEY_B), + KEY(2, 3, KEY_END), + KEY(2, 6, KEY_DOT), + KEY(2, 7, KEY_CAPSLOCK), + KEY(3, 0, KEY_Z), + KEY(3, 1, KEY_KPPLUS), + KEY(3, 2, KEY_B), KEY(3, 3, KEY_F1), - KEY(6, 3, KEY_O), - KEY(7, 3, KEY_SPACE), - KEY(0, 4, KEY_W), - KEY(1, 4, KEY_Y), - KEY(2, 4, KEY_U), - KEY(3, 4, KEY_F2), + KEY(3, 6, KEY_O), + KEY(3, 7, KEY_SPACE), + KEY(4, 0, KEY_W), + KEY(4, 1, KEY_Y), + KEY(4, 2, KEY_U), + KEY(4, 3, KEY_F2), KEY(4, 4, KEY_VOLUMEUP), - KEY(6, 4, KEY_L), - KEY(7, 4, KEY_LEFT), - KEY(0, 5, KEY_S), - KEY(1, 5, KEY_H), - KEY(2, 5, KEY_J), - KEY(3, 5, KEY_F3), + KEY(4, 6, KEY_L), + KEY(4, 7, KEY_LEFT), + KEY(5, 0, KEY_S), + KEY(5, 1, KEY_H), + KEY(5, 2, KEY_J), + KEY(5, 3, KEY_F3), KEY(5, 5, KEY_VOLUMEDOWN), - KEY(6, 5, KEY_M), - KEY(4, 5, KEY_ENTER), - KEY(7, 5, KEY_RIGHT), - KEY(0, 6, KEY_Q), - KEY(1, 6, KEY_A), - KEY(2, 6, KEY_N), - KEY(3, 6, KEY_BACKSPACE), + KEY(5, 6, KEY_M), + KEY(5, 7, KEY_ENTER), + KEY(6, 0, KEY_Q), + KEY(6, 1, KEY_A), + KEY(6, 2, KEY_N), + KEY(6, 3, KEY_BACKSPACE), KEY(6, 6, KEY_P), - KEY(7, 6, KEY_UP), KEY(6, 7, KEY_SELECT), - KEY(7, 7, KEY_DOWN), - KEY(0, 7, KEY_PROG1), /*MACRO 1 */ - KEY(1, 7, KEY_PROG2), /*MACRO 2 */ - KEY(2, 7, KEY_PROG3), /*MACRO 3 */ - KEY(3, 7, KEY_PROG4), /*MACRO 4 */ - 0 + KEY(7, 0, KEY_PROG1), /*MACRO 1 */ + KEY(7, 1, KEY_PROG2), /*MACRO 2 */ + KEY(7, 2, KEY_PROG3), /*MACRO 3 */ + KEY(7, 3, KEY_PROG4), /*MACRO 4 */ + KEY(7, 5, KEY_RIGHT), + KEY(7, 6, KEY_UP), + KEY(7, 7, KEY_DOWN) }; static struct matrix_keymap_data board_map_data = { -- cgit v1.1 From 9346f48b26a4b48a7d56314bbb94e6b801e28316 Mon Sep 17 00:00:00 2001 From: Rajendra Nayak Date: Mon, 16 Nov 2009 13:36:53 +0000 Subject: omap3: clock: Fix the DPLL freqsel computations Fix the freqsel value computation. Use n instead of (n+1) The formula in the TRM uses a zero-based N, hence the (n+1); however at this point in the clock34xx.c code, N is one-based. Hayati Bayrakdar and Nishanth Menon helped track down this bug. Signed-off-by: Rajendra Nayak Signed-off-by: Paul Walmsley [paul@pwsan.com: modified commit message] Cc: Hayati Bayrakdar Cc: Nishanth Menon Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/clock34xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c index 489556e..7c5c00d 100644 --- a/arch/arm/mach-omap2/clock34xx.c +++ b/arch/arm/mach-omap2/clock34xx.c @@ -473,7 +473,7 @@ static u16 _omap3_dpll_compute_freqsel(struct clk *clk, u8 n) unsigned long fint; u16 f = 0; - fint = clk->dpll_data->clk_ref->rate / (n + 1); + fint = clk->dpll_data->clk_ref->rate / n; pr_debug("clock: fint is %lu\n", fint); -- cgit v1.1 From 72f962fc7bc00f5ff4991912b889f87b464f7f1a Mon Sep 17 00:00:00 2001 From: Tero Kristo Date: Mon, 16 Nov 2009 13:36:54 +0000 Subject: omap3: clock: Fixed dpll3_m2x2 rate calculation Current calculation does not take into account any changes to M2 divisor, and thus when we change VDD2 OPP, dpll3_m2x2 rate does not change. Fixed by re-routing dpll3_m2x2 parent to dpll3_m2. Signed-off-by: Tero Kristo Signed-off-by: Paul Walmsley Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/clock34xx.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-omap2/clock34xx.h b/arch/arm/mach-omap2/clock34xx.h index c811978..9565c05 100644 --- a/arch/arm/mach-omap2/clock34xx.h +++ b/arch/arm/mach-omap2/clock34xx.h @@ -489,9 +489,9 @@ static struct clk core_ck = { static struct clk dpll3_m2x2_ck = { .name = "dpll3_m2x2_ck", .ops = &clkops_null, - .parent = &dpll3_x2_ck, + .parent = &dpll3_m2_ck, .clkdm_name = "dpll3_clkdm", - .recalc = &followparent_recalc, + .recalc = &omap3_clkoutx2_recalc, }; /* The PWRDN bit is apparently only available on 3430ES2 and above */ -- cgit v1.1 From d32b20fc7dad87ac95fcc73fca3606c0db85f210 Mon Sep 17 00:00:00 2001 From: Roel Kluin Date: Tue, 17 Nov 2009 14:39:03 -0800 Subject: omap: fix unlikely(x) < y The closing parenthesis was not in the right location. Signed-off-by: Roel Kluin Cc: Russell King Signed-off-by: Tony Lindgren Signed-off-by: Andrew Morton --- arch/arm/plat-omap/gpio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c index 71ebd7f..7c345b7 100644 --- a/arch/arm/plat-omap/gpio.c +++ b/arch/arm/plat-omap/gpio.c @@ -373,7 +373,7 @@ static inline int gpio_valid(int gpio) static int check_gpio(int gpio) { - if (unlikely(gpio_valid(gpio)) < 0) { + if (unlikely(gpio_valid(gpio) < 0)) { printk(KERN_ERR "omap-gpio: invalid GPIO %d\n", gpio); dump_stack(); return -1; -- cgit v1.1 From e7fdc6052e78738ce90e0bdc051f2ddf60e41324 Mon Sep 17 00:00:00 2001 From: Roel Kluin Date: Tue, 17 Nov 2009 14:39:06 -0800 Subject: OMAP: cs should be positive in gpmc_cs_free() The index `cs' is signed, test whether it is negative before we release gpmc_cs_mem[cs]. Signed-off-by: Roel Kluin Cc: Russell King Signed-off-by: Tony Lindgren Signed-off-by: Andrew Morton --- arch/arm/mach-omap2/gpmc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c index f865756..f3c992e 100644 --- a/arch/arm/mach-omap2/gpmc.c +++ b/arch/arm/mach-omap2/gpmc.c @@ -378,7 +378,7 @@ EXPORT_SYMBOL(gpmc_cs_request); void gpmc_cs_free(int cs) { spin_lock(&gpmc_mem_lock); - if (cs >= GPMC_CS_NUM || !gpmc_cs_reserved(cs)) { + if (cs >= GPMC_CS_NUM || cs < 0 || !gpmc_cs_reserved(cs)) { printk(KERN_ERR "Trying to free non-reserved GPMC CS%d\n", cs); BUG(); spin_unlock(&gpmc_mem_lock); -- cgit v1.1