From d64cb71bede87dbca60d586a7bb4cef87fbe2731 Mon Sep 17 00:00:00 2001 From: Jaewon Kim Date: Wed, 17 Dec 2014 10:31:08 -0800 Subject: Input: add regulator haptic driver This change adds support for haptic driver controlled by voltage of a regulator. Userspace can control the device via Force Feedback interface from input framework. Signed-off-by: Jaewon Kim Signed-off-by: Hyunhee Kim Acked-by: Kyungmin Park Tested-by: Chanwoo Choi Reviewed-by: Chanwoo Choi Reviewed-by: Pankaj Dubey Signed-off-by: Dmitry Torokhov --- include/linux/platform_data/regulator-haptic.h | 29 ++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 include/linux/platform_data/regulator-haptic.h (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/regulator-haptic.h b/include/linux/platform_data/regulator-haptic.h new file mode 100644 index 000000000000..5658e58e0738 --- /dev/null +++ b/include/linux/platform_data/regulator-haptic.h @@ -0,0 +1,29 @@ +/* + * Regulator Haptic Platform Data + * + * Copyright (c) 2014 Samsung Electronics Co., Ltd. + * Author: Jaewon Kim + * Author: Hyunhee Kim + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef _REGULATOR_HAPTIC_H +#define _REGULATOR_HAPTIC_H + +/* + * struct regulator_haptic_data - Platform device data + * + * @max_volt: maximum voltage value supplied to the haptic motor. + * + * @min_volt: minimum voltage value supplied to the haptic motor. + * + */ +struct regulator_haptic_data { + unsigned int max_volt; + unsigned int min_volt; +}; + +#endif /* _REGULATOR_HAPTIC_H */ -- cgit v1.2.3 From 32d17597d3e299ffe8b07e3afc12f8074e7ae483 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Wed, 9 Apr 2014 08:13:18 -0300 Subject: [media] v4l: vsp1: Remove support for platform data Now that all platforms instantiate the VSP1 through DT, platform data support isn't needed anymore. Signed-off-by: Laurent Pinchart Acked-by: Simon Horman Signed-off-by: Mauro Carvalho Chehab --- include/linux/platform_data/vsp1.h | 27 --------------------------- 1 file changed, 27 deletions(-) delete mode 100644 include/linux/platform_data/vsp1.h (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/vsp1.h b/include/linux/platform_data/vsp1.h deleted file mode 100644 index 63170e2614b3..000000000000 --- a/include/linux/platform_data/vsp1.h +++ /dev/null @@ -1,27 +0,0 @@ -/* - * vsp1.h -- R-Car VSP1 Platform Data - * - * Copyright (C) 2013 Renesas Corporation - * - * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ -#ifndef __PLATFORM_VSP1_H__ -#define __PLATFORM_VSP1_H__ - -#define VSP1_HAS_LIF (1 << 0) -#define VSP1_HAS_LUT (1 << 1) -#define VSP1_HAS_SRU (1 << 2) - -struct vsp1_platform_data { - unsigned int features; - unsigned int rpf_count; - unsigned int uds_count; - unsigned int wpf_count; -}; - -#endif /* __PLATFORM_VSP1_H__ */ -- cgit v1.2.3 From dd450777990baae668c1143064f2f234dbab1b9b Mon Sep 17 00:00:00 2001 From: Dmitry Eremin-Solenikov Date: Wed, 24 Dec 2014 01:14:14 +0300 Subject: arm: sa1100: move irda header to linux/platform_data In the end asm/mach/irda.h header is not used by anybody except sa1100. Move the header to the platform data includes dir and rename it to irda-sa11x0.h. Signed-off-by: Dmitry Eremin-Solenikov Signed-off-by: David S. Miller --- include/linux/platform_data/irda-sa11x0.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 include/linux/platform_data/irda-sa11x0.h (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/irda-sa11x0.h b/include/linux/platform_data/irda-sa11x0.h new file mode 100644 index 000000000000..38f77b5e56cf --- /dev/null +++ b/include/linux/platform_data/irda-sa11x0.h @@ -0,0 +1,20 @@ +/* + * arch/arm/include/asm/mach/irda.h + * + * Copyright (C) 2004 Russell King. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef __ASM_ARM_MACH_IRDA_H +#define __ASM_ARM_MACH_IRDA_H + +struct irda_platform_data { + int (*startup)(struct device *); + void (*shutdown)(struct device *); + int (*set_power)(struct device *, unsigned int state); + void (*set_speed)(struct device *, unsigned int speed); +}; + +#endif -- cgit v1.2.3 From 78e1f974dd351ac82d978e3aac2d27422013f914 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Sun, 14 Dec 2014 02:37:09 +0200 Subject: iommu/ipmmu-vmsa: Remove platform data support No board file instantiates the IPMMU using platform data. Now that we have DT support, get rid of platform data. Signed-off-by: Laurent Pinchart --- include/linux/platform_data/ipmmu-vmsa.h | 24 ------------------------ 1 file changed, 24 deletions(-) delete mode 100644 include/linux/platform_data/ipmmu-vmsa.h (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/ipmmu-vmsa.h b/include/linux/platform_data/ipmmu-vmsa.h deleted file mode 100644 index 5275b3ac6d37..000000000000 --- a/include/linux/platform_data/ipmmu-vmsa.h +++ /dev/null @@ -1,24 +0,0 @@ -/* - * IPMMU VMSA Platform Data - * - * Copyright (C) 2014 Renesas Electronics Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - */ - -#ifndef __IPMMU_VMSA_H__ -#define __IPMMU_VMSA_H__ - -struct ipmmu_vmsa_master { - const char *name; - unsigned int utlb; -}; - -struct ipmmu_vmsa_platform_data { - const struct ipmmu_vmsa_master *masters; - unsigned int num_masters; -}; - -#endif /* __IPMMU_VMSA_H__ */ -- cgit v1.2.3 From b9626f32876debc356fadb6e19aebcfe9d70c5ff Mon Sep 17 00:00:00 2001 From: Christophe Ricard Date: Mon, 1 Dec 2014 19:32:51 +0100 Subject: tpm/tpm_i2c_stm_st33: Add new tpm_stm_dev structure and remove tpm_i2c_buffer[0], [1] buffer. In order to clean big buffers in st33zp24_platform_data structure, replace with tpm_stm_dev for driver internal usage. As only one buffer is really necessary replace with buf field. In the mean time move tpm_i2c_stm_st33.h to include/linux/platform_data. Reviewed-by: Jason Gunthorpe Signed-off-by: Christophe Ricard Signed-off-by: Peter Huewe --- include/linux/platform_data/tpm_i2c_stm_st33.h | 40 ++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 include/linux/platform_data/tpm_i2c_stm_st33.h (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/tpm_i2c_stm_st33.h b/include/linux/platform_data/tpm_i2c_stm_st33.h new file mode 100644 index 000000000000..88f9cb18113a --- /dev/null +++ b/include/linux/platform_data/tpm_i2c_stm_st33.h @@ -0,0 +1,40 @@ +/* + * STMicroelectronics TPM I2C Linux driver for TPM ST33ZP24 + * Copyright (C) 2009, 2010 STMicroelectronics + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see . + * + * STMicroelectronics version 1.2.0, Copyright (C) 2010 + * STMicroelectronics comes with ABSOLUTELY NO WARRANTY. + * This is free software, and you are welcome to redistribute it + * under certain conditions. + * + * @Author: Christophe RICARD tpmsupport@st.com + * + * @File: stm_st33_tpm_i2c.h + * + * @Date: 09/15/2010 + */ +#ifndef __STM_ST33_TPM_I2C_MAIN_H__ +#define __STM_ST33_TPM_I2C_MAIN_H__ + + +#define TPM_ST33_I2C "st33zp24_i2c" + +struct st33zp24_platform_data { + int io_serirq; + int io_lpcpd; +}; + +#endif /* __STM_ST33_TPM_I2C_MAIN_H__ */ -- cgit v1.2.3 From 76182b6b008b694d095aec1e2eb6c07fae787128 Mon Sep 17 00:00:00 2001 From: Christophe Ricard Date: Mon, 1 Dec 2014 19:32:52 +0100 Subject: tpm/tpm_i2c_stm_st33: Remove reference to io_serirq The serirq gpio pin is used only as interrupt. After driver initialization, the serirq signal is always used through interrupt and never with gpio kernel API. The irq can then be initialized during the platform_data definition within the client->irq pin. Reviewed-by: Jason Gunthorpe Signed-off-by: Christophe Ricard Signed-off-by: Peter Huewe --- include/linux/platform_data/tpm_i2c_stm_st33.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/tpm_i2c_stm_st33.h b/include/linux/platform_data/tpm_i2c_stm_st33.h index 88f9cb18113a..85775cf5f9a5 100644 --- a/include/linux/platform_data/tpm_i2c_stm_st33.h +++ b/include/linux/platform_data/tpm_i2c_stm_st33.h @@ -33,7 +33,6 @@ #define TPM_ST33_I2C "st33zp24_i2c" struct st33zp24_platform_data { - int io_serirq; int io_lpcpd; }; -- cgit v1.2.3 From 3eda7d0ea3a0365aa72a2007f9450f314d92f065 Mon Sep 17 00:00:00 2001 From: Christophe Ricard Date: Tue, 13 Jan 2015 23:13:13 +0100 Subject: tpm/tpm_i2c_stm_st33: Change tpm_i2c_stm_st33.h to tpm_stm_st33.h include/linux/platform_data/tpm_i2c_stm_st33.h can be used by other st33 tpm device driver not using i2c protocol. Reviewed-by: Jason Gunthorpe Signed-off-by: Christophe Ricard Reviewed-by: Peter Huewe Signed-off-by: Peter Huewe --- include/linux/platform_data/tpm_i2c_stm_st33.h | 39 -------------------------- include/linux/platform_data/tpm_stm_st33.h | 39 ++++++++++++++++++++++++++ 2 files changed, 39 insertions(+), 39 deletions(-) delete mode 100644 include/linux/platform_data/tpm_i2c_stm_st33.h create mode 100644 include/linux/platform_data/tpm_stm_st33.h (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/tpm_i2c_stm_st33.h b/include/linux/platform_data/tpm_i2c_stm_st33.h deleted file mode 100644 index 85775cf5f9a5..000000000000 --- a/include/linux/platform_data/tpm_i2c_stm_st33.h +++ /dev/null @@ -1,39 +0,0 @@ -/* - * STMicroelectronics TPM I2C Linux driver for TPM ST33ZP24 - * Copyright (C) 2009, 2010 STMicroelectronics - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see . - * - * STMicroelectronics version 1.2.0, Copyright (C) 2010 - * STMicroelectronics comes with ABSOLUTELY NO WARRANTY. - * This is free software, and you are welcome to redistribute it - * under certain conditions. - * - * @Author: Christophe RICARD tpmsupport@st.com - * - * @File: stm_st33_tpm_i2c.h - * - * @Date: 09/15/2010 - */ -#ifndef __STM_ST33_TPM_I2C_MAIN_H__ -#define __STM_ST33_TPM_I2C_MAIN_H__ - - -#define TPM_ST33_I2C "st33zp24_i2c" - -struct st33zp24_platform_data { - int io_lpcpd; -}; - -#endif /* __STM_ST33_TPM_I2C_MAIN_H__ */ diff --git a/include/linux/platform_data/tpm_stm_st33.h b/include/linux/platform_data/tpm_stm_st33.h new file mode 100644 index 000000000000..ff75310c0f47 --- /dev/null +++ b/include/linux/platform_data/tpm_stm_st33.h @@ -0,0 +1,39 @@ +/* + * STMicroelectronics TPM I2C Linux driver for TPM ST33ZP24 + * Copyright (C) 2009, 2010 STMicroelectronics + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see . + * + * STMicroelectronics version 1.2.0, Copyright (C) 2010 + * STMicroelectronics comes with ABSOLUTELY NO WARRANTY. + * This is free software, and you are welcome to redistribute it + * under certain conditions. + * + * @Author: Christophe RICARD tpmsupport@st.com + * + * @File: stm_st33_tpm.h + * + * @Date: 09/15/2010 + */ +#ifndef __STM_ST33_TPM_H__ +#define __STM_ST33_TPM_H__ + +#define TPM_ST33_I2C "st33zp24-i2c" +#define TPM_ST33_SPI "st33zp24-spi" + +struct st33zp24_platform_data { + int io_lpcpd; +}; + +#endif /* __STM_ST33_TPM_H__ */ -- cgit v1.2.3 From 61bd8a04b379e4fefbc0b0d06941d3f91071bb8c Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Fri, 12 Dec 2014 08:43:08 +1100 Subject: mmc: omap_hsmmc: remove prepare/complete system suspend support. The only function of these 'prepare' and 'complete' is to disable the 'card detect' irq during suspend. The commit which added this, commit a48ce884d5819d5df2cf1139ab3c43f8e9e419b3 mmc: omap_hsmmc: Introduce omap_hsmmc_prepare/complete justified it by the need to avoid the registration of new devices during suspend. However mmc_pm_notify will set ->rescan_disable in the 'prepare' stage and clear it in the 'complete' stage, so no card detection will actually happen. Also the interrupt will be disabled before final suspend as part of common suspend processing. So this disabling of the interrupt is unnecessary, and interferes with a transition to using common code for card-detect management. Cc: Felipe Balbi Cc: Venkatraman S Cc: Chris Ball Signed-off-by: NeilBrown Signed-off-by: Ulf Hansson --- include/linux/platform_data/mmc-omap.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/mmc-omap.h b/include/linux/platform_data/mmc-omap.h index 5c188f4e9bec..929469291406 100644 --- a/include/linux/platform_data/mmc-omap.h +++ b/include/linux/platform_data/mmc-omap.h @@ -31,10 +31,6 @@ struct omap_mmc_platform_data { void (*cleanup)(struct device *dev); void (*shutdown)(struct device *dev); - /* To handle board related suspend/resume functionality for MMC */ - int (*suspend)(struct device *dev, int slot); - int (*resume)(struct device *dev, int slot); - /* Return context loss count due to PM states changing */ int (*get_context_loss_count)(struct device *dev); -- cgit v1.2.3 From 0b35fa7daefe9da6fdef91d95e07eebb714a8fcc Mon Sep 17 00:00:00 2001 From: Christophe Ricard Date: Sun, 25 Jan 2015 23:33:30 +0100 Subject: NFC: st21nfcb: Remove useless include include/linux/platform_data/st21nfcb.h is phy generic. There is no need to include linux/i2c.h Signed-off-by: Christophe Ricard Signed-off-by: Samuel Ortiz --- include/linux/platform_data/st21nfcb.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/st21nfcb.h b/include/linux/platform_data/st21nfcb.h index c3b432f5b63e..05c54c958cc3 100644 --- a/include/linux/platform_data/st21nfcb.h +++ b/include/linux/platform_data/st21nfcb.h @@ -19,8 +19,6 @@ #ifndef _ST21NFCB_NCI_H_ #define _ST21NFCB_NCI_H_ -#include - #define ST21NFCB_NCI_DRIVER_NAME "st21nfcb_nci" struct st21nfcb_nfc_platform_data { -- cgit v1.2.3 From 6da7c85c75eed769423b428eb654eaaf89d273c1 Mon Sep 17 00:00:00 2001 From: Christophe Ricard Date: Sun, 25 Jan 2015 23:33:31 +0100 Subject: NFC: st21nfcb: Fix copy/paste error in comment include/linux/platform_data/st21nfcb.h is based on include/linux/platform_data/st21nfca.h. The endif comment is inacurrate for st21nfcb. Signed-off-by: Christophe Ricard Signed-off-by: Samuel Ortiz --- include/linux/platform_data/st21nfcb.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/st21nfcb.h b/include/linux/platform_data/st21nfcb.h index 05c54c958cc3..b023373d9874 100644 --- a/include/linux/platform_data/st21nfcb.h +++ b/include/linux/platform_data/st21nfcb.h @@ -26,4 +26,4 @@ struct st21nfcb_nfc_platform_data { unsigned int irq_polarity; }; -#endif /* _ST21NFCA_HCI_H_ */ +#endif /* _ST21NFCB_NCI_H_ */ -- cgit v1.2.3 From 2130fb97fecf9a51bb4a21da220cff3f72496a94 Mon Sep 17 00:00:00 2001 From: Christophe Ricard Date: Tue, 27 Jan 2015 01:18:19 +0100 Subject: NFC: st21nfca: Adding support for secure element st21nfca has 1 physical SWP line and can support up to 2 secure elements (UICC & eSE) thanks to an external switch managed with a gpio. The platform integrator needs to specify thanks to 2 initialization properties, uicc-present and ese-present, if it is suppose to have uicc and/or ese. Of course if the platform does not have an external switch, only one kind of secure element can be supported. Those parameters are under platform integrator responsibilities. During initialization, the white_list will be set according to those parameters. The discovery_se function will assume a secure element is physically present according to uicc-present and ese-present values and will add it to the secure element list. On ese activation, the atr is retrieved to calculate a command exchange timeout based on the first atr(TB) value. The se_io will allow to transfer data over SWP. 2 kind of events may appear after a data is sent over: - ST21NFCA_EVT_TRANSMIT_DATA when receiving an apdu answer - ST21NFCA_EVT_WTX_REQUEST when the secure element needs more time than expected to compute a command. If this timeout expired, a first recovery tentative consist to send a simple software reset proprietary command. If this tentative still fail, a second recovery tentative consist to send a hardware reset proprietary command. This function is only relevant for eSE like secure element. This patch also change the way a pipe is referenced. There can be different pipe connected to the same gate with different host destination (ex: CONNECTIVITY). In order to keep host information every pipe are reference with a tuple (gate, host). In order to reduce changes, we are keeping unchanged the way a gate is addressed on the Terminal Host. However, this is working because we consider the apdu reader gate is only present on the eSE slot also the connectivity gate cannot give a reliable value; it will give the latest stored pipe value. Signed-off-by: Christophe Ricard Signed-off-by: Samuel Ortiz --- include/linux/platform_data/st21nfca.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/st21nfca.h b/include/linux/platform_data/st21nfca.h index 5087fff96d86..cc2bdafb0c69 100644 --- a/include/linux/platform_data/st21nfca.h +++ b/include/linux/platform_data/st21nfca.h @@ -26,6 +26,8 @@ struct st21nfca_nfc_platform_data { unsigned int gpio_ena; unsigned int irq_polarity; + bool is_ese_present; + bool is_uicc_present; }; #endif /* _ST21NFCA_HCI_H_ */ -- cgit v1.2.3 From 712eddf70225ab5ae65e946e22d2dfe6b93e8dd1 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Sat, 24 Jan 2015 14:05:50 +0900 Subject: cpuidle: exynos: add coupled cpuidle support for exynos4210 The following patch adds coupled cpuidle support for Exynos4210 to an existing cpuidle-exynos driver. As a result it enables AFTR mode to be used by default on Exynos4210 without the need to hot unplug CPU1 first. The patch is heavily based on earlier cpuidle-exynos4210 driver from Daniel Lezcano: http://www.spinics.net/lists/linux-samsung-soc/msg28134.html Changes from Daniel's code include: - porting code to current kernels - fixing it to work on my setup (by using S5P_INFORM register instead of S5P_VA_SYSRAM one on Revison 1.1 and retrying poking CPU1 out of the BOOT ROM if necessary) - fixing rare lockup caused by waiting for CPU1 to get stuck in the BOOT ROM (CPU hotplug code in arch/arm/mach-exynos/platsmp.c doesn't require this and works fine) - moving Exynos specific code to arch/arm/mach-exynos/pm.c - using cpu_boot_reg_base() helper instead of BOOT_VECTOR macro - using exynos_cpu_*() helpers instead of accessing registers directly - using arch_send_wakeup_ipi_mask() instead of dsb_sev() (this matches CPU hotplug code in arch/arm/mach-exynos/platsmp.c) - integrating separate exynos4210-cpuidle driver into existing exynos-cpuidle one Cc: Colin Cross Cc: Kukjin Kim Cc: Krzysztof Kozlowski Cc: Tomasz Figa Signed-off-by: Bartlomiej Zolnierkiewicz Signed-off-by: Daniel Lezcano Acked-by: Kyungmin Park Signed-off-by: Kukjin Kim --- include/linux/platform_data/cpuidle-exynos.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 include/linux/platform_data/cpuidle-exynos.h (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/cpuidle-exynos.h b/include/linux/platform_data/cpuidle-exynos.h new file mode 100644 index 000000000000..bfa40e4c5d5f --- /dev/null +++ b/include/linux/platform_data/cpuidle-exynos.h @@ -0,0 +1,20 @@ +/* + * Copyright (c) 2014 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __CPUIDLE_EXYNOS_H +#define __CPUIDLE_EXYNOS_H + +struct cpuidle_exynos_data { + int (*cpu0_enter_aftr)(void); + int (*cpu1_powerdown)(void); + void (*pre_enter_aftr)(void); + void (*post_enter_aftr)(void); +}; + +#endif -- cgit v1.2.3 From 09aa8ac0f9a76b7d650cf3a27a2cfcb4d3d612fb Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Tue, 3 Feb 2015 17:07:35 -0600 Subject: dma: mmp_tdma: Fix build for ARM64 sram_get_gpool is only used for legacy, non-DT MMP/PXA platforms. Provide an empty version in order to build on ARM64. Signed-off-by: Rob Herring Signed-off-by: Vinod Koul --- include/linux/platform_data/dma-mmp_tdma.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/dma-mmp_tdma.h b/include/linux/platform_data/dma-mmp_tdma.h index 66574ea39f97..0c72886030ef 100644 --- a/include/linux/platform_data/dma-mmp_tdma.h +++ b/include/linux/platform_data/dma-mmp_tdma.h @@ -28,6 +28,13 @@ struct sram_platdata { int granularity; }; +#ifdef CONFIG_ARM extern struct gen_pool *sram_get_gpool(char *pool_name); +#else +static inline struct gen_pool *sram_get_gpool(char *pool_name) +{ + return NULL; +} +#endif #endif /* __DMA_MMP_TDMA_H */ -- cgit v1.2.3 From cfd8fef322305bbe9955817464f0d2054ce545c0 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Tue, 13 Jan 2015 19:08:13 +0200 Subject: dmaengine: dw: amend description of dma_dev field The dma_dev field is widely used in filter functions to mach with a proper DMA controller device. Thus it's not deprecated. The patch fixes the description of that field. There is no functional change. Signed-off-by: Andy Shevchenko Signed-off-by: Vinod Koul --- include/linux/platform_data/dma-dw.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (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 d8155c005242..359127d290e7 100644 --- a/include/linux/platform_data/dma-dw.h +++ b/include/linux/platform_data/dma-dw.h @@ -16,7 +16,7 @@ /** * struct dw_dma_slave - Controller-specific information about a slave * - * @dma_dev: required DMA master device. Depricated. + * @dma_dev: required DMA master device * @src_id: src request line * @dst_id: dst request line * @src_master: src master for transfers on allocated channel. -- cgit v1.2.3 From d8ded50f8b26a224df48f9f93e49440c6a39b77f Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Tue, 13 Jan 2015 19:08:14 +0200 Subject: dmaengine: dw: define DW_DMA_MAX_NR_MASTERS Instead of using magic number in the code the patch provides DW_DMA_MAX_NR_MASTERS constant. While here, restrict the reading of data width array by amount of the actual number of AHB masters. Signed-off-by: Andy Shevchenko Signed-off-by: Vinod Koul --- include/linux/platform_data/dma-dw.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (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 359127d290e7..87ac14c584f2 100644 --- a/include/linux/platform_data/dma-dw.h +++ b/include/linux/platform_data/dma-dw.h @@ -13,6 +13,8 @@ #include +#define DW_DMA_MAX_NR_MASTERS 4 + /** * struct dw_dma_slave - Controller-specific information about a slave * @@ -53,7 +55,7 @@ struct dw_dma_platform_data { unsigned char chan_priority; unsigned short block_size; unsigned char nr_masters; - unsigned char data_width[4]; + unsigned char data_width[DW_DMA_MAX_NR_MASTERS]; }; #endif /* _PLATFORM_DATA_DMA_DW_H */ -- cgit v1.2.3 From 1ea74014aba7cd3ddcc3cf3eef92270d2e8429e8 Mon Sep 17 00:00:00 2001 From: Sonic Zhang Date: Tue, 3 Feb 2015 17:12:17 -0800 Subject: Input: bfin_rotary - move platform header to linux/platform_data The platform data definition of the rotary driver should be generic for all architectures. Signed-off-by: Sonic Zhang Signed-off-by: Dmitry Torokhov --- include/linux/platform_data/bfin_rotary.h | 116 ++++++++++++++++++++++++++++++ 1 file changed, 116 insertions(+) create mode 100644 include/linux/platform_data/bfin_rotary.h (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/bfin_rotary.h b/include/linux/platform_data/bfin_rotary.h new file mode 100644 index 000000000000..8895a750c70c --- /dev/null +++ b/include/linux/platform_data/bfin_rotary.h @@ -0,0 +1,116 @@ +/* + * board initialization should put one of these structures into platform_data + * and place the bfin-rotary onto platform_bus named "bfin-rotary". + * + * Copyright 2008-2010 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#ifndef _BFIN_ROTARY_H +#define _BFIN_ROTARY_H + +/* mode bitmasks */ +#define ROT_QUAD_ENC CNTMODE_QUADENC /* quadrature/grey code encoder mode */ +#define ROT_BIN_ENC CNTMODE_BINENC /* binary encoder mode */ +#define ROT_UD_CNT CNTMODE_UDCNT /* rotary counter mode */ +#define ROT_DIR_CNT CNTMODE_DIRCNT /* direction counter mode */ + +#define ROT_DEBE DEBE /* Debounce Enable */ + +#define ROT_CDGINV CDGINV /* CDG Pin Polarity Invert */ +#define ROT_CUDINV CUDINV /* CUD Pin Polarity Invert */ +#define ROT_CZMINV CZMINV /* CZM Pin Polarity Invert */ + +struct bfin_rotary_platform_data { + /* set rotary UP KEY_### or BTN_### in case you prefer + * bfin-rotary to send EV_KEY otherwise set 0 + */ + unsigned int rotary_up_key; + /* set rotary DOWN KEY_### or BTN_### in case you prefer + * bfin-rotary to send EV_KEY otherwise set 0 + */ + unsigned int rotary_down_key; + /* set rotary BUTTON KEY_### or BTN_### */ + unsigned int rotary_button_key; + /* set rotary Relative Axis REL_### in case you prefer + * bfin-rotary to send EV_REL otherwise set 0 + */ + unsigned int rotary_rel_code; + unsigned short debounce; /* 0..17 */ + unsigned short mode; + unsigned short pm_wakeup; +}; + +/* CNT_CONFIG bitmasks */ +#define CNTE (1 << 0) /* Counter Enable */ +#define DEBE (1 << 1) /* Debounce Enable */ +#define CDGINV (1 << 4) /* CDG Pin Polarity Invert */ +#define CUDINV (1 << 5) /* CUD Pin Polarity Invert */ +#define CZMINV (1 << 6) /* CZM Pin Polarity Invert */ +#define CNTMODE_SHIFT 8 +#define CNTMODE (0x7 << CNTMODE_SHIFT) /* Counter Operating Mode */ +#define ZMZC (1 << 1) /* CZM Zeroes Counter Enable */ +#define BNDMODE_SHIFT 12 +#define BNDMODE (0x3 << BNDMODE_SHIFT) /* Boundary register Mode */ +#define INPDIS (1 << 15) /* CUG and CDG Input Disable */ + +#define CNTMODE_QUADENC (0 << CNTMODE_SHIFT) /* quadrature encoder mode */ +#define CNTMODE_BINENC (1 << CNTMODE_SHIFT) /* binary encoder mode */ +#define CNTMODE_UDCNT (2 << CNTMODE_SHIFT) /* up/down counter mode */ +#define CNTMODE_DIRCNT (4 << CNTMODE_SHIFT) /* direction counter mode */ +#define CNTMODE_DIRTMR (5 << CNTMODE_SHIFT) /* direction timer mode */ + +#define BNDMODE_COMP (0 << BNDMODE_SHIFT) /* boundary compare mode */ +#define BNDMODE_ZERO (1 << BNDMODE_SHIFT) /* boundary compare and zero mode */ +#define BNDMODE_CAPT (2 << BNDMODE_SHIFT) /* boundary capture mode */ +#define BNDMODE_AEXT (3 << BNDMODE_SHIFT) /* boundary auto-extend mode */ + +/* CNT_IMASK bitmasks */ +#define ICIE (1 << 0) /* Illegal Gray/Binary Code Interrupt Enable */ +#define UCIE (1 << 1) /* Up count Interrupt Enable */ +#define DCIE (1 << 2) /* Down count Interrupt Enable */ +#define MINCIE (1 << 3) /* Min Count Interrupt Enable */ +#define MAXCIE (1 << 4) /* Max Count Interrupt Enable */ +#define COV31IE (1 << 5) /* Bit 31 Overflow Interrupt Enable */ +#define COV15IE (1 << 6) /* Bit 15 Overflow Interrupt Enable */ +#define CZEROIE (1 << 7) /* Count to Zero Interrupt Enable */ +#define CZMIE (1 << 8) /* CZM Pin Interrupt Enable */ +#define CZMEIE (1 << 9) /* CZM Error Interrupt Enable */ +#define CZMZIE (1 << 10) /* CZM Zeroes Counter Interrupt Enable */ + +/* CNT_STATUS bitmasks */ +#define ICII (1 << 0) /* Illegal Gray/Binary Code Interrupt Identifier */ +#define UCII (1 << 1) /* Up count Interrupt Identifier */ +#define DCII (1 << 2) /* Down count Interrupt Identifier */ +#define MINCII (1 << 3) /* Min Count Interrupt Identifier */ +#define MAXCII (1 << 4) /* Max Count Interrupt Identifier */ +#define COV31II (1 << 5) /* Bit 31 Overflow Interrupt Identifier */ +#define COV15II (1 << 6) /* Bit 15 Overflow Interrupt Identifier */ +#define CZEROII (1 << 7) /* Count to Zero Interrupt Identifier */ +#define CZMII (1 << 8) /* CZM Pin Interrupt Identifier */ +#define CZMEII (1 << 9) /* CZM Error Interrupt Identifier */ +#define CZMZII (1 << 10) /* CZM Zeroes Counter Interrupt Identifier */ + +/* CNT_COMMAND bitmasks */ +#define W1LCNT 0xf /* Load Counter Register */ +#define W1LMIN 0xf0 /* Load Min Register */ +#define W1LMAX 0xf00 /* Load Max Register */ +#define W1ZMONCE (1 << 12) /* Enable CZM Clear Counter Once */ + +#define W1LCNT_ZERO (1 << 0) /* write 1 to load CNT_COUNTER with zero */ +#define W1LCNT_MIN (1 << 2) /* write 1 to load CNT_COUNTER from CNT_MIN */ +#define W1LCNT_MAX (1 << 3) /* write 1 to load CNT_COUNTER from CNT_MAX */ + +#define W1LMIN_ZERO (1 << 4) /* write 1 to load CNT_MIN with zero */ +#define W1LMIN_CNT (1 << 5) /* write 1 to load CNT_MIN from CNT_COUNTER */ +#define W1LMIN_MAX (1 << 7) /* write 1 to load CNT_MIN from CNT_MAX */ + +#define W1LMAX_ZERO (1 << 8) /* write 1 to load CNT_MAX with zero */ +#define W1LMAX_CNT (1 << 9) /* write 1 to load CNT_MAX from CNT_COUNTER */ +#define W1LMAX_MIN (1 << 10) /* write 1 to load CNT_MAX from CNT_MIN */ + +/* CNT_DEBOUNCE bitmasks */ +#define DPRESCALE 0xf /* Load Counter Register */ + +#endif -- cgit v1.2.3 From 5ea0699a7b452c9e1ecdc81e354fa91dfe8da4f6 Mon Sep 17 00:00:00 2001 From: Sonic Zhang Date: Thu, 5 Feb 2015 21:23:10 -0800 Subject: Input: bfin_rotary - move pin lists into into platform data Newer Blackfin boards use pinctrl API to manage pins and the legacy peripherial lists are not useful on them. Let's move pin lists into platform data so older boards can still use them and newer boards can use the modern API. Signed-off-by: Sonic Zhang Signed-off-by: Dmitry Torokhov --- include/linux/platform_data/bfin_rotary.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/bfin_rotary.h b/include/linux/platform_data/bfin_rotary.h index 8895a750c70c..98829370fee2 100644 --- a/include/linux/platform_data/bfin_rotary.h +++ b/include/linux/platform_data/bfin_rotary.h @@ -40,6 +40,7 @@ struct bfin_rotary_platform_data { unsigned short debounce; /* 0..17 */ unsigned short mode; unsigned short pm_wakeup; + unsigned short *pin_list; }; /* CNT_CONFIG bitmasks */ -- cgit v1.2.3