forked from Minki/linux
fbae5cbb43
Improved and new platform support for various SoCs:
- New SoC support:
- Broadcom BCM23550
- Freescale i.MX7Solo
- Qualcomm MDM9615
- Renesas r8a7792
- Conversion of clps711x to multiplatform
- debug uart improvements for Atmel platforms
- Tango platform improvements: HOTPLUG_CPU, Suspend-to-ram
- OMAP tweaks and improvements to hwmod
- OMAP support for kexec on SMP
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=Kh9P
-----END PGP SIGNATURE-----
Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC platform updates from Olof Johansson:
"Improved and new platform support for various SoCs:
New SoC support:
- Broadcom BCM23550
- Freescale i.MX7Solo
- Qualcomm MDM9615
- Renesas r8a7792
Improvements:
- convert clps711x to multiplatform
- debug uart improvements for Atmel platforms
- Tango platform improvements: HOTPLUG_CPU, Suspend-to-ram
- OMAP tweaks and improvements to hwmod
- OMAP support for kexec on SMP"
* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (109 commits)
ARM: davinci: fix build break because of undeclared dm365_evm_snd_data
ARM: s3c64xx: smartq: Avoid sparse warnings
ARM: sti: Implement dummy L2 cache's write_sec
ARM: STi: Update machine _namestr to be more generic.
arm: meson: explicitly select clk drivers
ARM: tango: add Suspend-to-RAM support
ARM: hisi: consolidate the hisilicon machine entries
ARM: tango: fix CONFIG_HOTPLUG_CPU=n build
MAINTAINERS: Update BCM281XX/BCM11XXX/BCM216XX entry
MAINTAINERS: Update BCM63XX entry
MAINTAINERS: Add NS2 entry
MAINTAINERS: Fix nsp false-positives
MAINTAINERS: Change L to M for Broadcom ARM/ARM64 SoC entries
ARM: debug: Enable DEBUG_BCM_5301X for Northstar Plus SoCs
ARM: clps711x: Switch to MULTIPLATFORM
ARM: clps711x: Remove boards support
ARM: clps711x: Add basic DT support
ARM: clps711x: Reduce static map size
ARM: SAMSUNG: Constify iomem address passed to s5p_init_cpu
ARM: oxnas: Change OX810SE default driver config
...
76 lines
1.8 KiB
C
76 lines
1.8 KiB
C
/*
|
|
* Copyright 2011 Freescale Semiconductor, Inc. All Rights Reserved.
|
|
* Copyright 2011 Linaro Ltd.
|
|
*
|
|
* The code contained herein is licensed under the GNU General Public
|
|
* License. You may obtain a copy of the GNU General Public License
|
|
* Version 2 or later at the following locations:
|
|
*
|
|
* http://www.opensource.org/licenses/gpl-license.html
|
|
* http://www.gnu.org/copyleft/gpl.html
|
|
*/
|
|
|
|
#include <linux/io.h>
|
|
#include <linux/irq.h>
|
|
#include <linux/of_irq.h>
|
|
#include <linux/of_platform.h>
|
|
#include <asm/mach/arch.h>
|
|
#include <asm/mach/time.h>
|
|
|
|
#include "common.h"
|
|
#include "hardware.h"
|
|
|
|
static void __init imx51_init_early(void)
|
|
{
|
|
mxc_set_cpu_type(MXC_CPU_MX51);
|
|
}
|
|
|
|
/*
|
|
* The MIPI HSC unit has been removed from the i.MX51 Reference Manual by
|
|
* the Freescale marketing division. However this did not remove the
|
|
* hardware from the chip which still needs to be configured for proper
|
|
* IPU support.
|
|
*/
|
|
#define MX51_MIPI_HSC_BASE 0x83fdc000
|
|
static void __init imx51_ipu_mipi_setup(void)
|
|
{
|
|
void __iomem *hsc_addr;
|
|
|
|
hsc_addr = ioremap(MX51_MIPI_HSC_BASE, SZ_16K);
|
|
WARN_ON(!hsc_addr);
|
|
|
|
/* setup MIPI module to legacy mode */
|
|
imx_writel(0xf00, hsc_addr);
|
|
|
|
/* CSI mode: reserved; DI control mode: legacy (from Freescale BSP) */
|
|
imx_writel(imx_readl(hsc_addr + 0x800) | 0x30ff, hsc_addr + 0x800);
|
|
|
|
iounmap(hsc_addr);
|
|
}
|
|
|
|
static void __init imx51_dt_init(void)
|
|
{
|
|
imx51_ipu_mipi_setup();
|
|
imx_src_init();
|
|
|
|
imx_aips_allow_unprivileged_access("fsl,imx51-aipstz");
|
|
}
|
|
|
|
static void __init imx51_init_late(void)
|
|
{
|
|
mx51_neon_fixup();
|
|
imx51_pm_init();
|
|
}
|
|
|
|
static const char * const imx51_dt_board_compat[] __initconst = {
|
|
"fsl,imx51",
|
|
NULL
|
|
};
|
|
|
|
DT_MACHINE_START(IMX51_DT, "Freescale i.MX51 (Device Tree Support)")
|
|
.init_early = imx51_init_early,
|
|
.init_machine = imx51_dt_init,
|
|
.init_late = imx51_init_late,
|
|
.dt_compat = imx51_dt_board_compat,
|
|
MACHINE_END
|