mirror of
https://github.com/torvalds/linux.git
synced 2024-11-05 19:41:54 +00:00
d01e4afdbb
Cleanup patches for various ARM platforms and some of their associated drivers. There's also a branch in here that enables Freescale i.MX to be part of the multiplatform support -- the first "big" SoC that is moved over (more multiplatform work comes in a separate branch later during the merge window). -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABAgAGBQJQx2p9AAoJEIwa5zzehBx3aPUQAIjV3VDf/ACkA4KUQu0BFg5U 57OIkl6RCZvfKhYgq5+6OJ2AK6VkGh9PqTmXkDS7Nj3QMS/uWcb3U419aPJsd3Z/ vNGpTl+J/YcAcFrKMqTyNv98TAiAOJlpm70CqmRbkhpMfoJb7//1JKqGTJPBO+tj 8ZEwNGC0WbRNOSQTY/TTAhbZE1sqXwKy9mDLGmcwqKBY8H1TFHyPB6yWYFSxMHxS JAegbYhYO9FawOOLoi9ovT+2vUR9vDu0xxV4zUK9f5DqKcCb/wYuN0QkusjnEutm RfIt7iXHHzi35YPxtlrGgSz9EIYXKAafSzkgf3Ydpjci5DH/vbVexm/CT+V+SwOT SvucYJMALI/aOEFJWN/50L6B9zipSrWb51tK7WFXz/sUCrMQrXH3Mu99mjHZXSoL 1cylsvs3DFQC7vHFLSjRpX6eJdfE+Hb0LZ878eXSbDVCOnU8odAQrofugqfmeVDk eN0+BWmchJgvljOiKVUQMC3PCquCaAAO1lm/HU7bWPlVigTuHSW0uisDyCYAtlt1 dGxnbbhoFJvSH7CMOoMO7hIFnoNJEe6+uVUuwA/+iJouMXMJLoY6Da4L72h1Mp81 o4Hr6Kxly/SMtURZ/6pCycx5ahb5TaahstYAoe7Qp1dMj5U2m6fUVfKkG7tUx1CW MIuvN3qJeW2qKWKmZRVM =zfPd -----END PGP SIGNATURE----- Merge tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC cleanups on various subarchitectures from Olof Johansson: "Cleanup patches for various ARM platforms and some of their associated drivers. There's also a branch in here that enables Freescale i.MX to be part of the multiplatform support -- the first "big" SoC that is moved over (more multiplatform work comes in a separate branch later during the merge window)." Conflicts fixed as per Olof, including a silent semantic one in arch/arm/mach-omap2/board-generic.c (omap_prcm_restart() was renamed to omap3xxx_restart(), and a new user of the old name was added). * tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (189 commits) ARM: omap: fix typo on timer cleanup ARM: EXYNOS: Remove unused regs-mem.h file ARM: EXYNOS: Remove unused non-dt support for dwmci controller ARM: Kirkwood: Use hw_pci.ops instead of hw_pci.scan ARM: OMAP3: cm-t3517: use GPTIMER for system clock ARM: OMAP2+: timer: remove CONFIG_OMAP_32K_TIMER ARM: SAMSUNG: use devm_ functions for ADC driver ARM: EXYNOS: no duplicate mask/unmask in eint0_15 ARM: S3C24XX: SPI clock channel setup is fixed for S3C2443 ARM: EXYNOS: Remove i2c0 resource information and setting of device names ARM: Kirkwood: checkpatch cleanups ARM: Kirkwood: Fix sparse warnings. ARM: Kirkwood: Remove unused includes ARM: kirkwood: cleanup lsxl board includes ARM: integrator: use BUG_ON where possible ARM: integrator: push down SC dependencies ARM: integrator: delete static UART1 mapping ARM: integrator: delete SC mapping on the CP ARM: integrator: remove static CP syscon mapping ARM: integrator: remove static AP syscon mapping ...
60 lines
1.9 KiB
C
60 lines
1.9 KiB
C
/*
|
|
* Copyright (C) 2010 Broadcom
|
|
* Copyright (C) 2012 Stephen Warren
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#include <linux/clk-provider.h>
|
|
#include <linux/clkdev.h>
|
|
#include <linux/clk/bcm2835.h>
|
|
|
|
/*
|
|
* These are fixed clocks. They're probably not all root clocks and it may
|
|
* be possible to turn them on and off but until this is mapped out better
|
|
* it's the only way they can be used.
|
|
*/
|
|
void __init bcm2835_init_clocks(void)
|
|
{
|
|
struct clk *clk;
|
|
int ret;
|
|
|
|
clk = clk_register_fixed_rate(NULL, "sys_pclk", NULL, CLK_IS_ROOT,
|
|
250000000);
|
|
if (IS_ERR(clk))
|
|
pr_err("sys_pclk not registered\n");
|
|
|
|
clk = clk_register_fixed_rate(NULL, "apb_pclk", NULL, CLK_IS_ROOT,
|
|
126000000);
|
|
if (IS_ERR(clk))
|
|
pr_err("apb_pclk not registered\n");
|
|
|
|
clk = clk_register_fixed_rate(NULL, "uart0_pclk", NULL, CLK_IS_ROOT,
|
|
3000000);
|
|
if (IS_ERR(clk))
|
|
pr_err("uart0_pclk not registered\n");
|
|
ret = clk_register_clkdev(clk, NULL, "20201000.uart");
|
|
if (ret)
|
|
pr_err("uart0_pclk alias not registered\n");
|
|
|
|
clk = clk_register_fixed_rate(NULL, "uart1_pclk", NULL, CLK_IS_ROOT,
|
|
125000000);
|
|
if (IS_ERR(clk))
|
|
pr_err("uart1_pclk not registered\n");
|
|
ret = clk_register_clkdev(clk, NULL, "20215000.uart");
|
|
if (ret)
|
|
pr_err("uart1_pclk alias not registered\n");
|
|
}
|