diff options
author | Justin Waters <justin.waters@timesys.com> | 2008-02-26 13:07:02 -0500 |
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committer | Justin Waters <justin.waters@timesys.com> | 2008-02-26 13:07:02 -0500 |
commit | b80a32b9cc634adfa8eaef33ec981e7febf2ade2 (patch) | |
tree | f256bce13ba11f514a388160df84e1410bedbe2b /arch/arm/mach-sa1100/jornada720.c | |
parent | 594133ef22fae0d737bd1b57352cf3f48a192c63 (diff) |
Update the i.MX31 Kernel to 2.6.232.6.23-mx31ads-2008022618072.6.23-mx31-200802261807
This is the result of a brute-force attempt to update the kernel to 2.6.23.
Now that we have a git tree, our effort will be a little nicer in the future.
Signed-off-by: Justin Waters <justin.waters@timesys.com>
Diffstat (limited to 'arch/arm/mach-sa1100/jornada720.c')
-rw-r--r-- | arch/arm/mach-sa1100/jornada720.c | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/arch/arm/mach-sa1100/jornada720.c b/arch/arm/mach-sa1100/jornada720.c index 64067cd58d36..52ac37d1e23a 100644 --- a/arch/arm/mach-sa1100/jornada720.c +++ b/arch/arm/mach-sa1100/jornada720.c @@ -3,6 +3,7 @@ * * HP Jornada720 init code * + * Copyright (C) 2007 Kristoffer Ericson <Kristoffer.Ericson@gmail.com> * Copyright (C) 2006 Filip Zyzniewski <filip.zyzniewski@tefnet.pl> * Copyright (C) 2005 Michael Gernoth <michael@gernoth.net> * @@ -220,14 +221,16 @@ static struct platform_device sa1111_device = { .resource = sa1111_resources, }; -static struct platform_device jornada720_mcu_device = { - .name = "jornada720_mcu", - .id = -1, +static struct platform_device jornada_ssp_device = { + .name = "jornada_ssp", + .id = -1, }; static struct platform_device *devices[] __initdata = { &sa1111_device, - &jornada720_mcu_device, +#ifdef CONFIG_SA1100_JORNADA720_SSP + &jornada_ssp_device, +#endif &s1d13xxxfb_device, }; @@ -236,19 +239,19 @@ static int __init jornada720_init(void) int ret = -ENODEV; if (machine_is_jornada720()) { - GPDR |= GPIO_GPIO20; - /* oscillator setup (line 116 of HP's doc) */ + /* we want to use gpio20 as input to drive the clock of our uart 3 */ + GPDR |= GPIO_GPIO20; /* Clear gpio20 pin as input */ TUCR = TUCR_VAL; - /* resetting SA1111 (line 118 of HP's doc) */ - GPSR = GPIO_GPIO20; + GPSR = GPIO_GPIO20; /* start gpio20 pin */ udelay(1); - GPCR = GPIO_GPIO20; + GPCR = GPIO_GPIO20; /* stop gpio20 */ udelay(1); - GPSR = GPIO_GPIO20; - udelay(20); + GPSR = GPIO_GPIO20; /* restart gpio20 */ + udelay(20); /* give it some time to restart */ ret = platform_add_devices(devices, ARRAY_SIZE(devices)); } + return ret; } @@ -345,7 +348,7 @@ static void __init jornada720_mach_init(void) } MACHINE_START(JORNADA720, "HP Jornada 720") - /* Maintainer: Michael Gernoth <michael@gernoth.net> */ + /* Maintainer: Kristoffer Ericson <Kristoffer.Ericson@gmail.com> */ .phys_io = 0x80000000, .io_pg_offst = ((0xf8000000) >> 18) & 0xfffc, .boot_params = 0xc0000100, |