From e8ee6c8cb61b676f1a2d6b942329e98224bd8ee9 Mon Sep 17 00:00:00 2001 From: Serge Semin Date: Fri, 31 Jul 2020 23:08:26 +0300 Subject: dmaengine: dw: Add DMA-channels mask cell support DW DMA IP-core provides a way to synthesize the DMA controller with channels having different parameters like maximum burst-length, multi-block support, maximum data width, etc. Those parameters both explicitly and implicitly affect the channels performance. Since DMA slave devices might be very demanding to the DMA performance, let's provide a functionality for the slaves to be assigned with DW DMA channels, which performance according to the platform engineer fulfill their requirements. After this patch is applied it can be done by passing the mask of suitable DMA-channels either directly in the dw_dma_slave structure instance or as a fifth cell of the DMA DT-property. If mask is zero or not provided, then there is no limitation on the channels allocation. For instance Baikal-T1 SoC is equipped with a DW DMAC engine, which first two channels are synthesized with max burst length of 16, while the rest of the channels have been created with max-burst-len=4. It would seem that the first two channels must be faster than the others and should be more preferable for the time-critical DMA slave devices. In practice it turned out that the situation is quite the opposite. The channels with max-burst-len=4 demonstrated a better performance than the channels with max-burst-len=16 even when they both had been initialized with the same settings. The performance drop of the first two DMA-channels made them unsuitable for the DW APB SSI slave device. No matter what settings they are configured with, full-duplex SPI transfers occasionally experience the Rx FIFO overflow. It means that the DMA-engine doesn't keep up with incoming data pace even though the SPI-bus is enabled with speed of 25MHz while the DW DMA controller is clocked with 50MHz signal. There is no such problem has been noticed for the channels synthesized with max-burst-len=4. Signed-off-by: Serge Semin Link: https://lore.kernel.org/r/20200731200826.9292-6-Sergey.Semin@baikalelectronics.ru Signed-off-by: Vinod Koul --- include/linux/platform_data/dma-dw.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/dma-dw.h b/include/linux/platform_data/dma-dw.h index fbbeb2f6189b..b34a094b2258 100644 --- a/include/linux/platform_data/dma-dw.h +++ b/include/linux/platform_data/dma-dw.h @@ -26,6 +26,7 @@ struct device; * @dst_id: dst request line * @m_master: memory master for transfers on allocated channel * @p_master: peripheral master for transfers on allocated channel + * @channels: mask of the channels permitted for allocation (zero value means any) * @hs_polarity:set active low polarity of handshake interface */ struct dw_dma_slave { @@ -34,6 +35,7 @@ struct dw_dma_slave { u8 dst_id; u8 m_master; u8 p_master; + u8 channels; bool hs_polarity; }; -- cgit v1.2.3 From b84e23f5135103c45022b0e4a4ed2459d5398a7e Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Thu, 6 Aug 2020 20:20:23 +0200 Subject: ARM: s3c24xx: pass pointer to clk driver via platform data Passing pointers directly as platform data is fragile and undocumented. Better to create a platform data structure which explicitly documents what is passed to the driver. Suggested-by: Tomasz Figa Signed-off-by: Krzysztof Kozlowski Acked-by: Arnd Bergmann Reviewed-by: Stephen Boyd Link: https://lore.kernel.org/r/20200806182059.2431-6-krzk@kernel.org --- include/linux/platform_data/clk-s3c2410.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 include/linux/platform_data/clk-s3c2410.h (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/clk-s3c2410.h b/include/linux/platform_data/clk-s3c2410.h new file mode 100644 index 000000000000..7eb1cfa5409b --- /dev/null +++ b/include/linux/platform_data/clk-s3c2410.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2020 Krzysztof Kozlowski + */ + +#ifndef __LINUX_PLATFORM_DATA_CLK_S3C2410_H_ +#define __LINUX_PLATFORM_DATA_CLK_S3C2410_H_ + +/** + * struct s3c2410_clk_platform_data - platform data for S3C2410 clock driver + * + * @modify_misccr: Function to modify the MISCCR and return the new value + */ +struct s3c2410_clk_platform_data { + unsigned int (*modify_misccr)(unsigned int clr, unsigned int chg); +}; + +#endif /* __LINUX_PLATFORM_DATA_CLK_S3C2410_H_ */ + -- cgit v1.2.3 From 5f745424761a2a49762625e8616417a8e7694228 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Thu, 6 Aug 2020 20:20:26 +0200 Subject: usb: gadget: s3c-hsudc: remove platform header dependency There is no real phy driver, so s3c-hsudc just pokes the registers itself. Improve this a little by making it a platform data callback like we do for gpios. There is only one board using this driver, and it's unlikely that another would be added, so this is a minimal workaround. Signed-off-by: Arnd Bergmann Link: https://lore.kernel.org/r/20200806182059.2431-9-krzk@kernel.org [krzk: Include regs-s3c2443-clock.h in ifdef to fixup build on s3c6400] Signed-off-by: Krzysztof Kozlowski --- include/linux/platform_data/s3c-hsudc.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/s3c-hsudc.h b/include/linux/platform_data/s3c-hsudc.h index 4dc9b8760166..a170939832d5 100644 --- a/include/linux/platform_data/s3c-hsudc.h +++ b/include/linux/platform_data/s3c-hsudc.h @@ -26,6 +26,8 @@ struct s3c24xx_hsudc_platdata { unsigned int epnum; void (*gpio_init)(void); void (*gpio_uninit)(void); + void (*phy_init)(void); + void (*phy_uninit)(void); }; #endif /* __LINUX_USB_S3C_HSUDC_H */ -- cgit v1.2.3 From f67f6c00c7f367fe90f2bc01b9a977aa13de870e Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Thu, 6 Aug 2020 20:20:46 +0200 Subject: ARM: s3c24xx: move s3cmci pinctrl handling into board files Rather than call the internal s3c_gpio_cfgall_range() function through a platform header, move the code into the set_power callback that is already exported by the board, and add a default implementation. In DT mode, the code already does not set the pin config, so nothing changes there. Signed-off-by: Arnd Bergmann Acked-by: Ulf Hansson Link: https://lore.kernel.org/r/20200806182059.2431-29-krzk@kernel.org [krzk: Rebase and correct set_power in mach-h1940.c] Signed-off-by: Krzysztof Kozlowski --- include/linux/platform_data/mmc-s3cmci.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/mmc-s3cmci.h b/include/linux/platform_data/mmc-s3cmci.h index 33310b11cbdd..bacb86db3112 100644 --- a/include/linux/platform_data/mmc-s3cmci.h +++ b/include/linux/platform_data/mmc-s3cmci.h @@ -35,6 +35,7 @@ struct s3c24xx_mci_pdata { unsigned long ocr_avail; void (*set_power)(unsigned char power_mode, unsigned short vdd); + struct gpio_desc *bus[6]; }; /** @@ -44,6 +45,7 @@ struct s3c24xx_mci_pdata { * Copy the platform data supplied by @pdata so that this can be marked * __initdata. */ +extern void s3c24xx_mci_def_set_power(unsigned char power_mode, unsigned short vdd); extern void s3c24xx_mci_set_platdata(struct s3c24xx_mci_pdata *pdata); #endif /* _ARCH_NCI_H */ -- cgit v1.2.3 From 81994e0ffc373e67ace4c98797c35f8213f07753 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Mon, 2 Sep 2019 22:33:24 +0200 Subject: fbdev: s3c2410fb: remove mach header dependency The s3c2410fb driver is too deeply intertwined with the s3c24xx platform code. Change it in a way that avoids the use of platform header files but having all interface data in a platform_data header, and the private register definitions next to the driver itself. One ugly bit here is that the driver pokes directly into gpio registers, which are owned by another driver. Passing the mapped addresses in platform_data is somewhat suboptimal, but it is a small improvement over the previous version. Signed-off-by: Arnd Bergmann Link: https://lore.kernel.org/r/20200806182059.2431-33-krzk@kernel.org Signed-off-by: Krzysztof Kozlowski --- include/linux/platform_data/fb-s3c2410.h | 99 ++++++++++++++++++++++++++++++++ 1 file changed, 99 insertions(+) create mode 100644 include/linux/platform_data/fb-s3c2410.h (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/fb-s3c2410.h b/include/linux/platform_data/fb-s3c2410.h new file mode 100644 index 000000000000..10c11e6316d6 --- /dev/null +++ b/include/linux/platform_data/fb-s3c2410.h @@ -0,0 +1,99 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2004 Arnaud Patard + * + * Inspired by pxafb.h +*/ + +#ifndef __ASM_PLAT_FB_S3C2410_H +#define __ASM_PLAT_FB_S3C2410_H __FILE__ + +#include + +struct s3c2410fb_hw { + unsigned long lcdcon1; + unsigned long lcdcon2; + unsigned long lcdcon3; + unsigned long lcdcon4; + unsigned long lcdcon5; +}; + +/* LCD description */ +struct s3c2410fb_display { + /* LCD type */ + unsigned type; +#define S3C2410_LCDCON1_DSCAN4 (0<<5) +#define S3C2410_LCDCON1_STN4 (1<<5) +#define S3C2410_LCDCON1_STN8 (2<<5) +#define S3C2410_LCDCON1_TFT (3<<5) + +#define S3C2410_LCDCON1_TFT1BPP (8<<1) +#define S3C2410_LCDCON1_TFT2BPP (9<<1) +#define S3C2410_LCDCON1_TFT4BPP (10<<1) +#define S3C2410_LCDCON1_TFT8BPP (11<<1) +#define S3C2410_LCDCON1_TFT16BPP (12<<1) +#define S3C2410_LCDCON1_TFT24BPP (13<<1) + + /* Screen size */ + unsigned short width; + unsigned short height; + + /* Screen info */ + unsigned short xres; + unsigned short yres; + unsigned short bpp; + + unsigned pixclock; /* pixclock in picoseconds */ + unsigned short left_margin; /* value in pixels (TFT) or HCLKs (STN) */ + unsigned short right_margin; /* value in pixels (TFT) or HCLKs (STN) */ + unsigned short hsync_len; /* value in pixels (TFT) or HCLKs (STN) */ + unsigned short upper_margin; /* value in lines (TFT) or 0 (STN) */ + unsigned short lower_margin; /* value in lines (TFT) or 0 (STN) */ + unsigned short vsync_len; /* value in lines (TFT) or 0 (STN) */ + + /* lcd configuration registers */ + unsigned long lcdcon5; +#define S3C2410_LCDCON5_BPP24BL (1<<12) +#define S3C2410_LCDCON5_FRM565 (1<<11) +#define S3C2410_LCDCON5_INVVCLK (1<<10) +#define S3C2410_LCDCON5_INVVLINE (1<<9) +#define S3C2410_LCDCON5_INVVFRAME (1<<8) +#define S3C2410_LCDCON5_INVVD (1<<7) +#define S3C2410_LCDCON5_INVVDEN (1<<6) +#define S3C2410_LCDCON5_INVPWREN (1<<5) +#define S3C2410_LCDCON5_INVLEND (1<<4) +#define S3C2410_LCDCON5_PWREN (1<<3) +#define S3C2410_LCDCON5_ENLEND (1<<2) +#define S3C2410_LCDCON5_BSWP (1<<1) +#define S3C2410_LCDCON5_HWSWP (1<<0) +}; + +struct s3c2410fb_mach_info { + + struct s3c2410fb_display *displays; /* attached displays info */ + unsigned num_displays; /* number of defined displays */ + unsigned default_display; + + /* GPIOs */ + + unsigned long gpcup; + unsigned long gpcup_mask; + unsigned long gpccon; + unsigned long gpccon_mask; + unsigned long gpdup; + unsigned long gpdup_mask; + unsigned long gpdcon; + unsigned long gpdcon_mask; + + void __iomem * gpccon_reg; + void __iomem * gpcup_reg; + void __iomem * gpdcon_reg; + void __iomem * gpdup_reg; + + /* lpc3600 control register */ + unsigned long lpcsel; +}; + +extern void s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *); + +#endif /* __ASM_PLAT_FB_S3C2410_H */ -- cgit v1.2.3 From 781cb90b0529b5bb84c63691fe42a7c26d197aec Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Sat, 18 Jul 2020 17:30:40 -0700 Subject: platform_data: ad7793.h: drop a duplicated word Drop the repeated word "and" in a comment. Signed-off-by: Randy Dunlap Cc: Lars-Peter Clausen Cc: Jonathan Cameron Signed-off-by: Jonathan Cameron --- include/linux/platform_data/ad7793.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/ad7793.h b/include/linux/platform_data/ad7793.h index 576c7f962c4e..7c697e58f02a 100644 --- a/include/linux/platform_data/ad7793.h +++ b/include/linux/platform_data/ad7793.h @@ -40,7 +40,7 @@ enum ad7793_bias_voltage { * enum ad7793_refsel - AD7793 reference voltage selection * @AD7793_REFSEL_REFIN1: External reference applied between REFIN1(+) * and REFIN1(-). - * @AD7793_REFSEL_REFIN2: External reference applied between REFIN2(+) and + * @AD7793_REFSEL_REFIN2: External reference applied between REFIN2(+) * and REFIN1(-). Only valid for AD7795/AD7796. * @AD7793_REFSEL_INTERNAL: Internal 1.17 V reference. */ -- cgit v1.2.3 From 2152fbbd47c06c4f50ad265ec1b0c43673bee3e8 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Fri, 3 Jul 2020 09:07:29 -0700 Subject: soc: ti: pm33xx: Simplify RTC usage to prepare to drop platform data We must re-enable the RTC module clock enabled in RTC+DDR suspend, and pm33xx has been using platform data callbacks for that. Looks like for retention suspend the RTC module clock must not be re-enabled. To remove the legacy platform data callbacks, and eventually be able to drop the RTC legacy platform data, let's manage the RTC module clock and register range directly in pm33xx. Acked-by: Santosh Shilimkar Signed-off-by: Tony Lindgren --- include/linux/platform_data/pm33xx.h | 3 --- 1 file changed, 3 deletions(-) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/pm33xx.h b/include/linux/platform_data/pm33xx.h index 644af1d89cfa..7037ba7a53ca 100644 --- a/include/linux/platform_data/pm33xx.h +++ b/include/linux/platform_data/pm33xx.h @@ -54,11 +54,8 @@ struct am33xx_pm_platform_data { void (*begin_suspend)(void); void (*finish_suspend)(void); struct am33xx_pm_sram_addr *(*get_sram_addrs)(void); - void __iomem *(*get_rtc_base_addr)(void); void (*save_context)(void); void (*restore_context)(void); - void (*prepare_rtc_suspend)(void); - void (*prepare_rtc_resume)(void); int (*check_off_mode_enable)(void); }; -- cgit v1.2.3 From f9f890ba2b13ea9ccfffd0e7354c7b64d9109790 Mon Sep 17 00:00:00 2001 From: Serge Semin Date: Thu, 30 Jul 2020 18:28:01 +0300 Subject: gpio: dwapb: Add max GPIOs macro Add a new macro DWAPB_MAX_GPIOS which defines the maximum possible number of GPIO lines corresponding to the maximum DW APB GPIO controller port width. Use the new macro instead of number literal 32 where it's applicable. Suggested-by: Andy Shevchenko Signed-off-by: Serge Semin Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20200730152808.2955-5-Sergey.Semin@baikalelectronics.ru Signed-off-by: Linus Walleij --- include/linux/platform_data/gpio-dwapb.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/gpio-dwapb.h b/include/linux/platform_data/gpio-dwapb.h index ff1be737bad6..0aa5c6720259 100644 --- a/include/linux/platform_data/gpio-dwapb.h +++ b/include/linux/platform_data/gpio-dwapb.h @@ -6,12 +6,14 @@ #ifndef GPIO_DW_APB_H #define GPIO_DW_APB_H +#define DWAPB_MAX_GPIOS 32 + struct dwapb_port_property { struct fwnode_handle *fwnode; unsigned int idx; unsigned int ngpio; unsigned int gpio_base; - int irq[32]; + int irq[DWAPB_MAX_GPIOS]; bool irq_shared; }; -- cgit v1.2.3 From 7497d4a66c596fc8312cafe1b8d1e76ad2bc34c3 Mon Sep 17 00:00:00 2001 From: Tim Harvey Date: Thu, 27 Aug 2020 13:04:54 -0700 Subject: hwmon: (gsc-hwmon) add fan sensor Add a fan sensor to report RPM's from a fan tach input. Signed-off-by: Tim Harvey Signed-off-by: Guenter Roeck --- include/linux/platform_data/gsc_hwmon.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/gsc_hwmon.h b/include/linux/platform_data/gsc_hwmon.h index 37a8f554da00..281f499eda97 100644 --- a/include/linux/platform_data/gsc_hwmon.h +++ b/include/linux/platform_data/gsc_hwmon.h @@ -7,6 +7,7 @@ enum gsc_hwmon_mode { mode_voltage_24bit, mode_voltage_raw, mode_voltage_16bit, + mode_fan, mode_max, }; -- cgit v1.2.3 From ef24f97daac4d9450c956ab165d8337c2feca0e9 Mon Sep 17 00:00:00 2001 From: Miquel Raynal Date: Thu, 27 Aug 2020 10:51:57 +0200 Subject: mtd: rawnand: Separate the ECC engine type and the ECC byte placement The use of "syndrome" placement should not be encoded in the ECC engine mode/type. Create a "placement" field in NAND chip and change all occurrences of the NAND_ECC_HW_SYNDROME enumeration to be just NAND_ECC_HW and possibly a placement entry like NAND_ECC_PLACEMENT_INTERLEAVED. Signed-off-by: Miquel Raynal Reviewed-by: Boris Brezillon Link: https://lore.kernel.org/linux-mtd/20200827085208.16276-10-miquel.raynal@bootlin.com --- include/linux/platform_data/mtd-davinci.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/mtd-davinci.h b/include/linux/platform_data/mtd-davinci.h index 03e92c71b3fa..6e2b252a4ce6 100644 --- a/include/linux/platform_data/mtd-davinci.h +++ b/include/linux/platform_data/mtd-davinci.h @@ -69,6 +69,7 @@ struct davinci_nand_pdata { /* platform_data */ * using it with large page chips. */ enum nand_ecc_mode ecc_mode; + enum nand_ecc_placement ecc_placement; u8 ecc_bits; /* e.g. NAND_BUSWIDTH_16 */ -- cgit v1.2.3 From bace41f80f65dc4ba13c892bac783e7e81847379 Mon Sep 17 00:00:00 2001 From: Miquel Raynal Date: Thu, 27 Aug 2020 10:51:58 +0200 Subject: mtd: rawnand: Use the new ECC engine type enumeration Mechanical switch from the legacy "mode" enumeration to the new "engine type" enumeration in drivers and board files. The device tree parsing is also updated to return the new enumeration from the old strings. Signed-off-by: Miquel Raynal Reviewed-by: Boris Brezillon Link: https://lore.kernel.org/linux-mtd/20200827085208.16276-11-miquel.raynal@bootlin.com --- include/linux/platform_data/mtd-davinci.h | 8 ++++---- include/linux/platform_data/mtd-nand-s3c2410.h | 2 +- 2 files changed, 5 insertions(+), 5 deletions(-) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/mtd-davinci.h b/include/linux/platform_data/mtd-davinci.h index 6e2b252a4ce6..dd474dd44848 100644 --- a/include/linux/platform_data/mtd-davinci.h +++ b/include/linux/platform_data/mtd-davinci.h @@ -60,15 +60,15 @@ struct davinci_nand_pdata { /* platform_data */ struct mtd_partition *parts; unsigned nr_parts; - /* none == NAND_ECC_NONE (strongly *not* advised!!) - * soft == NAND_ECC_SOFT - * else == NAND_ECC_HW, according to ecc_bits + /* none == NAND_ECC_ENGINE_TYPE_NONE (strongly *not* advised!!) + * soft == NAND_ECC_ENGINE_TYPE_SOFT + * else == NAND_ECC_ENGINE_TYPE_ON_HOST, according to ecc_bits * * All DaVinci-family chips support 1-bit hardware ECC. * Newer ones also support 4-bit ECC, but are awkward * using it with large page chips. */ - enum nand_ecc_mode ecc_mode; + enum nand_ecc_engine_type engine_type; enum nand_ecc_placement ecc_placement; u8 ecc_bits; diff --git a/include/linux/platform_data/mtd-nand-s3c2410.h b/include/linux/platform_data/mtd-nand-s3c2410.h index 08675b16f9e1..25390fc3e795 100644 --- a/include/linux/platform_data/mtd-nand-s3c2410.h +++ b/include/linux/platform_data/mtd-nand-s3c2410.h @@ -49,7 +49,7 @@ struct s3c2410_platform_nand { unsigned int ignore_unset_ecc:1; - enum nand_ecc_mode ecc_mode; + enum nand_ecc_engine_type engine_type; int nr_sets; struct s3c2410_nand_set *sets; -- cgit v1.2.3 From 48404cf57852224c052e2e40d4dc50dd398c7a58 Mon Sep 17 00:00:00 2001 From: Michael Auchter Date: Tue, 22 Sep 2020 09:44:20 -0500 Subject: iio: adc: ad7291: convert to device tree There are no in-tree users of the platform data for this driver, so remove it and convert the driver to use device tree instead. Signed-off-by: Michael Auchter Link: https://lore.kernel.org/r/20200922144422.542669-1-michael.auchter@ni.com Signed-off-by: Jonathan Cameron --- include/linux/platform_data/ad7291.h | 13 ------------- 1 file changed, 13 deletions(-) delete mode 100644 include/linux/platform_data/ad7291.h (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/ad7291.h b/include/linux/platform_data/ad7291.h deleted file mode 100644 index b1fd1530c9a5..000000000000 --- a/include/linux/platform_data/ad7291.h +++ /dev/null @@ -1,13 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __IIO_AD7291_H__ -#define __IIO_AD7291_H__ - -/** - * struct ad7291_platform_data - AD7291 platform data - * @use_external_ref: Whether to use an external or internal reference voltage - */ -struct ad7291_platform_data { - bool use_external_ref; -}; - -#endif -- cgit v1.2.3 From 85fc8efe85d405b80904f73e4e23184a84283753 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marek=20Beh=C3=BAn?= Date: Sun, 20 Sep 2020 02:24:59 +0200 Subject: leds: pca963x: register LEDs immediately after parsing, get rid of platdata MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Register LEDs immediately after parsing their properties. This allows us to get rid of platdata, and since no one in tree uses header linux/platform_data/leds-pca963x.h, remove it. Signed-off-by: Marek Behún Cc: Peter Meerwald Cc: Ricardo Ribalda Cc: Zahari Petkov Signed-off-by: Pavel Machek --- include/linux/platform_data/leds-pca963x.h | 35 ------------------------------ 1 file changed, 35 deletions(-) delete mode 100644 include/linux/platform_data/leds-pca963x.h (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/leds-pca963x.h b/include/linux/platform_data/leds-pca963x.h deleted file mode 100644 index 6091337ce4bf..000000000000 --- a/include/linux/platform_data/leds-pca963x.h +++ /dev/null @@ -1,35 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * PCA963X LED chip driver. - * - * Copyright 2012 bct electronic GmbH - * Copyright 2013 Qtechnology A/S - */ - -#ifndef __LINUX_PCA963X_H -#define __LINUX_PCA963X_H -#include - -enum pca963x_outdrv { - PCA963X_OPEN_DRAIN, - PCA963X_TOTEM_POLE, /* aka push-pull */ -}; - -enum pca963x_blink_type { - PCA963X_SW_BLINK, - PCA963X_HW_BLINK, -}; - -enum pca963x_direction { - PCA963X_NORMAL, - PCA963X_INVERTED, -}; - -struct pca963x_platform_data { - struct led_platform_data leds; - enum pca963x_outdrv outdrv; - enum pca963x_blink_type blink_type; - enum pca963x_direction dir; -}; - -#endif /* __LINUX_PCA963X_H*/ -- cgit v1.2.3 From 20c168be684a97b084525906eb7ed017b7f9c0b8 Mon Sep 17 00:00:00 2001 From: Alexandre Belloni Date: Wed, 30 Sep 2020 12:50:59 +0200 Subject: net: macb: move pdata to private header struct macb_platform_data is only used by macb_pci to register the platform device, move its definition to cadence/macb.h and remove platform_data/macb.h Signed-off-by: Alexandre Belloni Signed-off-by: David S. Miller --- include/linux/platform_data/macb.h | 20 -------------------- 1 file changed, 20 deletions(-) delete mode 100644 include/linux/platform_data/macb.h (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/macb.h b/include/linux/platform_data/macb.h deleted file mode 100644 index aa5b5562d6f7..000000000000 --- a/include/linux/platform_data/macb.h +++ /dev/null @@ -1,20 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) 2004-2006 Atmel Corporation - */ -#ifndef __MACB_PDATA_H__ -#define __MACB_PDATA_H__ - -#include - -/** - * struct macb_platform_data - platform data for MACB Ethernet - * @pclk: platform clock - * @hclk: AHB clock - */ -struct macb_platform_data { - struct clk *pclk; - struct clk *hclk; -}; - -#endif /* __MACB_PDATA_H__ */ -- cgit v1.2.3 From 638eae9bc7eb1012d1e0f5a8fd4db46447f822e9 Mon Sep 17 00:00:00 2001 From: Vadim Pasternak Date: Wed, 23 Sep 2020 20:20:51 +0300 Subject: platform_data/mlxreg: Update module license Update license to SPDX-License. Signed-off-by: Vadim Pasternak Reviewed-by: Hans de Goede Link: https://lore.kernel.org/r/20200923172053.26296-4-vadimp@nvidia.com Signed-off-by: Hans de Goede --- include/linux/platform_data/mlxreg.h | 32 ++------------------------------ 1 file changed, 2 insertions(+), 30 deletions(-) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/mlxreg.h b/include/linux/platform_data/mlxreg.h index 1af9c01563f9..0a727d405a7a 100644 --- a/include/linux/platform_data/mlxreg.h +++ b/include/linux/platform_data/mlxreg.h @@ -1,34 +1,6 @@ +/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */ /* - * Copyright (c) 2017 Mellanox Technologies. All rights reserved. - * Copyright (c) 2017 Vadim Pasternak - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the names of the copyright holders nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * Alternatively, this software may be distributed under the terms of the - * GNU General Public License ("GPL") version 2 as published by the Free - * Software Foundation. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. + * Copyright (C) 2017-2020 Mellanox Technologies Ltd. */ #ifndef __LINUX_PLATFORM_DATA_MLXREG_H -- cgit v1.2.3 From d2f3ab5b6b05f67817f3bd3f2fda5f0126e95a62 Mon Sep 17 00:00:00 2001 From: Vadim Pasternak Date: Wed, 23 Sep 2020 20:20:52 +0300 Subject: platform_data/mlxreg: Extend core platform structure Add 'capability' field to structure 'mlxreg_core_platform_data'. The purpose of this filed to indicate the actual number of the components within the particular group. Such components could be, for example the number of the FAN drawers. Some systems are equipped with FAN drawers with one tachometer inside, others with FAN drawers with several tachometers inside. Signed-off-by: Vadim Pasternak Reviewed-by: Hans de Goede Link: https://lore.kernel.org/r/20200923172053.26296-5-vadimp@nvidia.com Signed-off-by: Hans de Goede --- include/linux/platform_data/mlxreg.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/mlxreg.h b/include/linux/platform_data/mlxreg.h index 0a727d405a7a..101333fe2b8d 100644 --- a/include/linux/platform_data/mlxreg.h +++ b/include/linux/platform_data/mlxreg.h @@ -109,6 +109,7 @@ struct mlxreg_core_item { * @features: supported features of device; * @version: implementation version; * @identity: device identity name; + * @capability: device capability register; */ struct mlxreg_core_platform_data { struct mlxreg_core_data *data; @@ -117,6 +118,7 @@ struct mlxreg_core_platform_data { u32 features; u32 version; char identity[MLXREG_CORE_LABEL_MAX_SIZE]; + u32 capability; }; /** -- cgit v1.2.3