From: Alistair Francis <alistair@alistair23.me> To: lee.jones@linaro.org, robh+dt@kernel.org, lgirdwood@gmail.com, broonie@kernel.org, kernel@pengutronix.de Cc: shawnguo@kernel.org, s.hauer@pengutronix.de, linux-imx@nxp.com, amitk@kernel.org, rui.zhang@intel.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, alistair23@gmail.com, linux-hwmon@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org, Alistair Francis <alistair@alistair23.me> Subject: [PATCH v12 03/10] mfd: simple-mfd-i2c: Enable support for the silergy,sy7636a Date: Sat, 9 Oct 2021 21:50:23 +1000 [thread overview] Message-ID: <20211009115031.18392-5-alistair@alistair23.me> (raw) In-Reply-To: <20211009115031.18392-1-alistair@alistair23.me> Signed-off-by: Alistair Francis <alistair@alistair23.me> Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org> --- drivers/mfd/simple-mfd-i2c.c | 12 +++++++++++ include/linux/mfd/sy7636a.h | 41 ++++++++++++++++++++++++++++++++++++ 2 files changed, 53 insertions(+) create mode 100644 include/linux/mfd/sy7636a.h diff --git a/drivers/mfd/simple-mfd-i2c.c b/drivers/mfd/simple-mfd-i2c.c index 51536691ad9d..fbc6d6aed6c0 100644 --- a/drivers/mfd/simple-mfd-i2c.c +++ b/drivers/mfd/simple-mfd-i2c.c @@ -62,8 +62,20 @@ static int simple_mfd_i2c_probe(struct i2c_client *i2c) return ret; } +static const struct mfd_cell sy7636a_cells[] = { + { .name = "sy7636a-regulator", }, + { .name = "sy7636a-temperature", }, + { .name = "sy7636a-thermal", }, +}; + +static const struct simple_mfd_data silergy_sy7636a = { + .mfd_cell = sy7636a_cells, + .mfd_cell_size = ARRAY_SIZE(sy7636a_cells), +}; + static const struct of_device_id simple_mfd_i2c_of_match[] = { { .compatible = "kontron,sl28cpld" }, + { .compatible = "silergy,sy7636a", .data = &silergy_sy7636a}, {} }; MODULE_DEVICE_TABLE(of, simple_mfd_i2c_of_match); diff --git a/include/linux/mfd/sy7636a.h b/include/linux/mfd/sy7636a.h new file mode 100644 index 000000000000..15caa54f0432 --- /dev/null +++ b/include/linux/mfd/sy7636a.h @@ -0,0 +1,41 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Functions to access SY3686A power management chip. + * + * Copyright (C) 2021 reMarkable AS - http://www.remarkable.com/ + */ + +#ifndef __MFD_SY7636A_H +#define __MFD_SY7636A_H + +#include <linux/i2c.h> +#include <linux/regmap.h> +#include <linux/regulator/driver.h> +#include <linux/regulator/machine.h> + +#define SY7636A_REG_OPERATION_MODE_CRL 0x00 +#define SY7636A_OPERATION_MODE_CRL_VCOMCTL BIT(6) +#define SY7636A_OPERATION_MODE_CRL_ONOFF BIT(7) +#define SY7636A_REG_VCOM_ADJUST_CTRL_L 0x01 +#define SY7636A_REG_VCOM_ADJUST_CTRL_H 0x02 +#define SY7636A_REG_VCOM_ADJUST_CTRL_MASK 0x01ff +#define SY7636A_REG_VLDO_VOLTAGE_ADJULST_CTRL 0x03 +#define SY7636A_REG_POWER_ON_DELAY_TIME 0x06 +#define SY7636A_REG_FAULT_FLAG 0x07 +#define SY7636A_FAULT_FLAG_PG BIT(0) +#define SY7636A_REG_TERMISTOR_READOUT 0x08 + +#define SY7636A_REG_MAX 0x08 + +#define VCOM_MIN 0 +#define VCOM_MAX 5000 + +#define VCOM_ADJUST_CTRL_MASK 0x1ff +// Used to shift the high byte +#define VCOM_ADJUST_CTRL_SHIFT 8 +// Used to scale from VCOM_ADJUST_CTRL to mv +#define VCOM_ADJUST_CTRL_SCAL 10000 + +#define FAULT_FLAG_SHIFT 1 + +#endif /* __LINUX_MFD_SY7636A_H */ -- 2.31.1
WARNING: multiple messages have this Message-ID
From: Alistair Francis <alistair@alistair23.me> To: lee.jones@linaro.org, robh+dt@kernel.org, lgirdwood@gmail.com, broonie@kernel.org, kernel@pengutronix.de Cc: shawnguo@kernel.org, s.hauer@pengutronix.de, linux-imx@nxp.com, amitk@kernel.org, rui.zhang@intel.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, alistair23@gmail.com, linux-hwmon@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org, Alistair Francis <alistair@alistair23.me> Subject: [PATCH v12 03/10] mfd: simple-mfd-i2c: Enable support for the silergy, sy7636a Date: Sat, 9 Oct 2021 21:50:23 +1000 [thread overview] Message-ID: <20211009115031.18392-5-alistair@alistair23.me> (raw) In-Reply-To: <20211009115031.18392-1-alistair@alistair23.me> Signed-off-by: Alistair Francis <alistair@alistair23.me> Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org> --- drivers/mfd/simple-mfd-i2c.c | 12 +++++++++++ include/linux/mfd/sy7636a.h | 41 ++++++++++++++++++++++++++++++++++++ 2 files changed, 53 insertions(+) create mode 100644 include/linux/mfd/sy7636a.h diff --git a/drivers/mfd/simple-mfd-i2c.c b/drivers/mfd/simple-mfd-i2c.c index 51536691ad9d..fbc6d6aed6c0 100644 --- a/drivers/mfd/simple-mfd-i2c.c +++ b/drivers/mfd/simple-mfd-i2c.c @@ -62,8 +62,20 @@ static int simple_mfd_i2c_probe(struct i2c_client *i2c) return ret; } +static const struct mfd_cell sy7636a_cells[] = { + { .name = "sy7636a-regulator", }, + { .name = "sy7636a-temperature", }, + { .name = "sy7636a-thermal", }, +}; + +static const struct simple_mfd_data silergy_sy7636a = { + .mfd_cell = sy7636a_cells, + .mfd_cell_size = ARRAY_SIZE(sy7636a_cells), +}; + static const struct of_device_id simple_mfd_i2c_of_match[] = { { .compatible = "kontron,sl28cpld" }, + { .compatible = "silergy,sy7636a", .data = &silergy_sy7636a}, {} }; MODULE_DEVICE_TABLE(of, simple_mfd_i2c_of_match); diff --git a/include/linux/mfd/sy7636a.h b/include/linux/mfd/sy7636a.h new file mode 100644 index 000000000000..15caa54f0432 --- /dev/null +++ b/include/linux/mfd/sy7636a.h @@ -0,0 +1,41 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Functions to access SY3686A power management chip. + * + * Copyright (C) 2021 reMarkable AS - http://www.remarkable.com/ + */ + +#ifndef __MFD_SY7636A_H +#define __MFD_SY7636A_H + +#include <linux/i2c.h> +#include <linux/regmap.h> +#include <linux/regulator/driver.h> +#include <linux/regulator/machine.h> + +#define SY7636A_REG_OPERATION_MODE_CRL 0x00 +#define SY7636A_OPERATION_MODE_CRL_VCOMCTL BIT(6) +#define SY7636A_OPERATION_MODE_CRL_ONOFF BIT(7) +#define SY7636A_REG_VCOM_ADJUST_CTRL_L 0x01 +#define SY7636A_REG_VCOM_ADJUST_CTRL_H 0x02 +#define SY7636A_REG_VCOM_ADJUST_CTRL_MASK 0x01ff +#define SY7636A_REG_VLDO_VOLTAGE_ADJULST_CTRL 0x03 +#define SY7636A_REG_POWER_ON_DELAY_TIME 0x06 +#define SY7636A_REG_FAULT_FLAG 0x07 +#define SY7636A_FAULT_FLAG_PG BIT(0) +#define SY7636A_REG_TERMISTOR_READOUT 0x08 + +#define SY7636A_REG_MAX 0x08 + +#define VCOM_MIN 0 +#define VCOM_MAX 5000 + +#define VCOM_ADJUST_CTRL_MASK 0x1ff +// Used to shift the high byte +#define VCOM_ADJUST_CTRL_SHIFT 8 +// Used to scale from VCOM_ADJUST_CTRL to mv +#define VCOM_ADJUST_CTRL_SCAL 10000 + +#define FAULT_FLAG_SHIFT 1 + +#endif /* __LINUX_MFD_SY7636A_H */ -- 2.31.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-10-09 11:51 UTC|newest] Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-10-09 11:50 [PATCH v12 00/10] Add " Alistair Francis 2021-10-09 11:50 ` Alistair Francis 2021-10-09 11:50 ` [PATCH v12 01/10] dt-bindings: mfd: Initial commit of silergy,sy7636a.yaml Alistair Francis 2021-10-09 11:50 ` [PATCH v12 01/10] dt-bindings: mfd: Initial commit of silergy, sy7636a.yaml Alistair Francis 2021-10-09 11:50 ` [PATCH v12 02/10] mfd: simple-mfd-i2c: Add a Kconfig name Alistair Francis 2021-10-09 11:50 ` Alistair Francis 2021-10-09 11:50 ` [PATCH 3/7] capsules: symmetric_encryption/aes: Reduce code size Alistair Francis 2021-10-09 11:50 ` Alistair Francis 2021-10-09 11:55 ` Alistair Francis 2021-10-09 11:55 ` Alistair Francis 2021-10-09 11:50 ` Alistair Francis [this message] 2021-10-09 11:50 ` [PATCH v12 03/10] mfd: simple-mfd-i2c: Enable support for the silergy, sy7636a Alistair Francis 2021-10-09 11:50 ` [PATCH 4/7] capsules: sha: Continue reducing code size Alistair Francis 2021-10-09 11:50 ` Alistair Francis 2021-10-09 11:56 ` Alistair Francis 2021-10-09 11:56 ` Alistair Francis 2021-10-09 11:50 ` [PATCH v12 04/10] regulator: sy7636a: Remove requirement on sy7636a mfd Alistair Francis 2021-10-09 11:50 ` Alistair Francis 2021-10-09 11:50 ` [PATCH 5/7] capsules: hmac: Continue reducing code size Alistair Francis 2021-10-09 11:50 ` Alistair Francis 2021-10-09 11:56 ` Alistair Francis 2021-10-09 11:56 ` Alistair Francis 2021-10-09 11:50 ` [PATCH v12 05/10] thermal: sy7636a: Add thermal driver for sy7636a Alistair Francis 2021-10-09 11:50 ` Alistair Francis 2021-10-09 23:49 ` Guenter Roeck 2021-10-09 23:49 ` Guenter Roeck 2021-10-09 11:50 ` [PATCH v12 06/10] hwmon: sy7636a: Add temperature " Alistair Francis 2021-10-09 11:50 ` Alistair Francis 2021-10-09 13:49 ` Guenter Roeck 2021-10-09 13:49 ` Guenter Roeck 2021-10-09 11:50 ` [PATCH v12 07/10] ARM: imx_v6_v7_defconfig: Enable silergy,sy7636a Alistair Francis 2021-10-09 11:50 ` Alistair Francis 2021-10-09 11:50 ` [PATCH v12 08/10] ARM: dts: imx7d: remarkable2: " Alistair Francis 2021-10-09 11:50 ` [PATCH v12 08/10] ARM: dts: imx7d: remarkable2: Enable silergy, sy7636a Alistair Francis 2021-10-09 11:50 ` [PATCH v12 09/10] ARM: imx_v6_v7_defconfig: Enable backlight class devices Alistair Francis 2021-10-09 11:50 ` Alistair Francis 2021-10-09 14:29 ` Fabio Estevam 2021-10-09 14:29 ` Fabio Estevam
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