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u-boot/arch/arm/mach-exynos/include/mach/adc.h

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SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-06 21:58:06 +00:00
/* SPDX-License-Identifier: GPL-2.0+ */
armv7: add support for S5PC210 SoC S5PC210 is a 32-bit RISC and Cortex-A9 Dual Core based micro-processor. Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2011-01-24 06:22:23 +00:00
/*
* Copyright (C) 2010 Samsung Electronics
* Minkyu Kang <mk7.kang@samsung.com>
* MyungJoo Ham <myungjoo.ham@samsung.com>
*/
#ifndef __ASM_ARM_ARCH_ADC_H_
#define __ASM_ARM_ARCH_ADC_H_
dm: adc: add Exynos54xx compatible ADC driver This commit adds driver for Exynos54xx ADC subsystem. The driver is implemented using driver model, amd provides ADC uclass's methods for ADC single channel operations: - adc_start_channel() - adc_channel_data() - adc_stop() The basic parameters of ADC conversion, are: - sample rate: 600KSPS - output the data as average of 8 time conversion ADC features: - sample rate: 600KSPS - resolution: 12-bit - channels: 10 (analog multiplexer) Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2015-10-27 12:08:01 +00:00
#define ADC_V2_CON1_SOFT_RESET (0x2 << 1)
#define ADC_V2_CON1_STC_EN 0x1
#define ADC_V2_CON2_OSEL(x) (((x) & 0x1) << 10)
#define OSEL_2S 0x0
#define OSEL_BINARY 0x1
#define ADC_V2_CON2_ESEL(x) (((x) & 0x1) << 9)
#define ESEL_ADC_EVAL_TIME_40CLK 0x0
#define ESEL_ADC_EVAL_TIME_20CLK 0x1
#define ADC_V2_CON2_HIGHF(x) (((x) & 0x1) << 8)
#define HIGHF_CONV_RATE_30KSPS 0x0
#define HIGHF_CONV_RATE_600KSPS 0x1
#define ADC_V2_CON2_C_TIME(x) (((x) & 0x7) << 4)
#define ADC_V2_CON2_CHAN_SEL_MASK 0xf
#define ADC_V2_CON2_CHAN_SEL(x) ((x) & ADC_V2_CON2_CHAN_SEL_MASK)
#define ADC_V2_GET_STATUS_FLAG(x) (((x) >> 2) & 0x1)
#define FLAG_CONV_END 0x1
#define ADC_V2_INT_DISABLE 0x0
#define ADC_V2_INT_ENABLE 0x1
#define INT_NOT_GENERATED 0x0
#define INT_GENERATED 0x1
#define ADC_V2_VERSION 0x80000008
#define ADC_V2_MAX_CHANNEL 9
/* For default 8 time convertion with sample rate 600 kSPS - 15us timeout */
#define ADC_V2_CONV_TIMEOUT_US 15
#define ADC_V2_DAT_MASK 0xfff
armv7: add support for S5PC210 SoC S5PC210 is a 32-bit RISC and Cortex-A9 Dual Core based micro-processor. Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2011-01-24 06:22:23 +00:00
#ifndef __ASSEMBLY__
struct s5p_adc {
unsigned int adccon;
unsigned int adctsc;
unsigned int adcdly;
unsigned int adcdat0;
unsigned int adcdat1;
unsigned int adcupdn;
unsigned int adcclrint;
unsigned int adcmux;
unsigned int adcclrintpndnup;
};
dm: adc: add Exynos54xx compatible ADC driver This commit adds driver for Exynos54xx ADC subsystem. The driver is implemented using driver model, amd provides ADC uclass's methods for ADC single channel operations: - adc_start_channel() - adc_channel_data() - adc_stop() The basic parameters of ADC conversion, are: - sample rate: 600KSPS - output the data as average of 8 time conversion ADC features: - sample rate: 600KSPS - resolution: 12-bit - channels: 10 (analog multiplexer) Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2015-10-27 12:08:01 +00:00
struct exynos_adc_v2 {
unsigned int con1;
unsigned int con2;
unsigned int status;
unsigned int dat;
unsigned int int_en;
unsigned int int_status;
unsigned int reserved[2];
unsigned int version;
};
armv7: add support for S5PC210 SoC S5PC210 is a 32-bit RISC and Cortex-A9 Dual Core based micro-processor. Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2011-01-24 06:22:23 +00:00
#endif
#endif /* __ASM_ARM_ARCH_ADC_H_ */
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