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authorLinus Torvalds <torvalds@linux-foundation.org>2018-04-05 21:21:08 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-04-05 21:21:08 -0700
commit167569343fac74ec6825a3ab982f795b5880e63e (patch)
tree965adb59fbe10d9f45a7fb90cb1ec1bc18d4613c /arch/arm/mach-davinci/board-dm646x-evm.c
parentb240b419db5d624ce7a5a397d6f62a1a686009ec (diff)
parentcd903711fd9dce808b5cc07e509135886d962b0c (diff)
downloadop-kernel-dev-167569343fac74ec6825a3ab982f795b5880e63e.zip
op-kernel-dev-167569343fac74ec6825a3ab982f795b5880e63e.tar.gz
Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC platform updates from Arnd Bergmann: "This release brings up a new platform based on the old ARM9 core: the Nuvoton NPCM is used as a baseboard management controller, competing with the better known ASpeed AST2xx series. Another important change is the addition of ARMv7-A based chips in mach-stm32. The older parts in this platform are ARMv7-M based microcontrollers, now they are expanding to general-purpose workloads. The other changes are the usual defconfig updates to enable additional drivers, lesser bugfixes. The largest updates as often are the ongoing OMAP cleanups, but we also have a number of changes for the older PXA and davinci platforms this time. For the Renesas shmobile/r-car platform, some new infrastructure is needed to make the watchdog work correctly. Supporting Multiprocessing on Allwinner A80 required a significant amount of new code, but is not doing anything unexpected" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (179 commits) arm: npcm: modify configuration for the NPCM7xx BMC. MAINTAINERS: update entry for ARM/berlin ARM: omap2: fix am43xx build without L2X0 ARM: davinci: da8xx: simplify CFGCHIP regmap_config ARM: davinci: da8xx: fix oops in USB PHY driver due to stack allocated platform_data ARM: multi_v7_defconfig: add NXP FlexCAN IP support ARM: multi_v7_defconfig: enable thermal driver for i.MX devices ARM: multi_v7_defconfig: add RN5T618 PMIC family support ARM: multi_v7_defconfig: add NXP graphics drivers ARM: multi_v7_defconfig: add GPMI NAND controller support ARM: multi_v7_defconfig: add OCOTP driver for NXP SoCs ARM: multi_v7_defconfig: configure I2C driver built-in arm64: defconfig: add CONFIG_UNIPHIER_THERMAL and CONFIG_SNI_AVE ARM: imx: fix imx6sll-only build ARM: imx: select ARM_CPU_SUSPEND for CPU_IDLE as well ARM: mxs_defconfig: Re-sync defconfig ARM: imx_v4_v5_defconfig: Use the generic fsl-asoc-card driver ARM: imx_v4_v5_defconfig: Re-sync defconfig arm64: defconfig: enable stmmac ethernet to defconfig ARM: EXYNOS: Simplify code in coupled CPU idle hot path ...
Diffstat (limited to 'arch/arm/mach-davinci/board-dm646x-evm.c')
-rw-r--r--arch/arm/mach-davinci/board-dm646x-evm.c21
1 files changed, 13 insertions, 8 deletions
diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c
index cb0a41e..2d37f5b 100644
--- a/arch/arm/mach-davinci/board-dm646x-evm.c
+++ b/arch/arm/mach-davinci/board-dm646x-evm.c
@@ -44,10 +44,8 @@
#include <mach/common.h>
#include <mach/irqs.h>
#include <mach/serial.h>
-#include <mach/clock.h>
#include "davinci.h"
-#include "clock.h"
#define NAND_BLOCK_SIZE SZ_128K
@@ -716,14 +714,23 @@ static void __init evm_init_i2c(void)
}
#endif
+#define DM646X_REF_FREQ 27000000
+#define DM646X_AUX_FREQ 24000000
#define DM6467T_EVM_REF_FREQ 33000000
static void __init davinci_map_io(void)
{
dm646x_init();
+}
- if (machine_is_davinci_dm6467tevm())
- davinci_set_refclk_rate(DM6467T_EVM_REF_FREQ);
+static void __init dm646x_evm_init_time(void)
+{
+ dm646x_init_time(DM646X_REF_FREQ, DM646X_AUX_FREQ);
+}
+
+static void __init dm6467t_evm_init_time(void)
+{
+ dm646x_init_time(DM6467T_EVM_REF_FREQ, DM646X_AUX_FREQ);
}
#define DM646X_EVM_PHY_ID "davinci_mdio-0:01"
@@ -797,21 +804,19 @@ MACHINE_START(DAVINCI_DM6467_EVM, "DaVinci DM646x EVM")
.atag_offset = 0x100,
.map_io = davinci_map_io,
.init_irq = davinci_irq_init,
- .init_time = davinci_timer_init,
+ .init_time = dm646x_evm_init_time,
.init_machine = evm_init,
.init_late = davinci_init_late,
.dma_zone_size = SZ_128M,
- .restart = davinci_restart,
MACHINE_END
MACHINE_START(DAVINCI_DM6467TEVM, "DaVinci DM6467T EVM")
.atag_offset = 0x100,
.map_io = davinci_map_io,
.init_irq = davinci_irq_init,
- .init_time = davinci_timer_init,
+ .init_time = dm6467t_evm_init_time,
.init_machine = evm_init,
.init_late = davinci_init_late,
.dma_zone_size = SZ_128M,
- .restart = davinci_restart,
MACHINE_END
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