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authorLinus Torvalds <torvalds@linux-foundation.org>2015-02-21 12:59:04 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2015-02-21 12:59:04 -0800
commit1acd2de5facd7fbea499aea64a3a3d0ec7bb9b51 (patch)
tree21e5aed9925f3171d2c8c472193b1a5b635d8fdd /arch/blackfin
parentb5ccb078c806f4804aaf85bb59faa9b6fedf85a7 (diff)
parent4c971aa78314253cce914ed29e3d90df3326d646 (diff)
downloadlwn-1acd2de5facd7fbea499aea64a3a3d0ec7bb9b51.tar.gz
lwn-1acd2de5facd7fbea499aea64a3a3d0ec7bb9b51.zip
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull more input updates from Dmitry Torokhov: "The second round of updates for the input subsystem. Updates to ALPS an bfin_roraty drivers and a couple oother fixups" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: psmouse - use IS_ENABLED instead of homegrown code Input: bfin_rotary - introduce open and close methods Input: bfin_rotary - convert to use managed resources Input: bfin_rotary - use generic IO functions Input: bfin_rotary - move pin lists into into platform data Input: bfin_rotary - move platform header to linux/platform_data Input: bfin_rotary - mark suspend and resume code as __maybe_unused Input: bfin_rotary - fix potential oops in interrupt handler Input: ALPS - move v7 packet info to Documentation and v6 packet info Input: ALPS - fix confusing comment in protocol data Input: ALPS - do not mix trackstick and external PS/2 mouse data Input: ALPS - fix trackstick detection on some Dell Latitudes Input: ALPS - consolidate setting protocol parameters Input: ALPS - split protocol data from model info Input: ALPS - make Rushmore a separate protocol Input: ALPS - renumber protocol numbers Input: adi - remove an unnecessary check Input: pxa27x_keypad - remove an unneeded NULL check Input: soc_button_array - use "Windows" key for "Home"
Diffstat (limited to 'arch/blackfin')
-rw-r--r--arch/blackfin/include/asm/bfin_rotary.h116
-rw-r--r--arch/blackfin/mach-bf527/boards/ad7160eval.c15
-rw-r--r--arch/blackfin/mach-bf527/boards/ezkit.c15
-rw-r--r--arch/blackfin/mach-bf548/boards/ezkit.c7
-rw-r--r--arch/blackfin/mach-bf609/boards/ezkit.c7
5 files changed, 40 insertions, 120 deletions
diff --git a/arch/blackfin/include/asm/bfin_rotary.h b/arch/blackfin/include/asm/bfin_rotary.h
deleted file mode 100644
index 8895a750c70c..000000000000
--- a/arch/blackfin/include/asm/bfin_rotary.h
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * 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
diff --git a/arch/blackfin/mach-bf527/boards/ad7160eval.c b/arch/blackfin/mach-bf527/boards/ad7160eval.c
index 9501bd8d9cd1..68f2a8a806ea 100644
--- a/arch/blackfin/mach-bf527/boards/ad7160eval.c
+++ b/arch/blackfin/mach-bf527/boards/ad7160eval.c
@@ -666,7 +666,14 @@ static struct platform_device bfin_sport1_uart_device = {
#endif
#if IS_ENABLED(CONFIG_INPUT_BFIN_ROTARY)
-#include <asm/bfin_rotary.h>
+#include <linux/platform_data/bfin_rotary.h>
+
+static const u16 per_cnt[] = {
+ P_CNT_CUD,
+ P_CNT_CDG,
+ P_CNT_CZM,
+ 0
+};
static struct bfin_rotary_platform_data bfin_rotary_data = {
/*.rotary_up_key = KEY_UP,*/
@@ -676,10 +683,16 @@ static struct bfin_rotary_platform_data bfin_rotary_data = {
.debounce = 10, /* 0..17 */
.mode = ROT_QUAD_ENC | ROT_DEBE,
.pm_wakeup = 1,
+ .pin_list = per_cnt,
};
static struct resource bfin_rotary_resources[] = {
{
+ .start = CNT_CONFIG,
+ .end = CNT_CONFIG + 0xff,
+ .flags = IORESOURCE_MEM,
+ },
+ {
.start = IRQ_CNT,
.end = IRQ_CNT,
.flags = IORESOURCE_IRQ,
diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c
index d64f565dc2a0..d4219e8e5ab8 100644
--- a/arch/blackfin/mach-bf527/boards/ezkit.c
+++ b/arch/blackfin/mach-bf527/boards/ezkit.c
@@ -1092,7 +1092,14 @@ static struct platform_device bfin_device_gpiokeys = {
#endif
#if IS_ENABLED(CONFIG_INPUT_BFIN_ROTARY)
-#include <asm/bfin_rotary.h>
+#include <linux/platform_data/bfin_rotary.h>
+
+static const u16 per_cnt[] = {
+ P_CNT_CUD,
+ P_CNT_CDG,
+ P_CNT_CZM,
+ 0
+};
static struct bfin_rotary_platform_data bfin_rotary_data = {
/*.rotary_up_key = KEY_UP,*/
@@ -1102,10 +1109,16 @@ static struct bfin_rotary_platform_data bfin_rotary_data = {
.debounce = 10, /* 0..17 */
.mode = ROT_QUAD_ENC | ROT_DEBE,
.pm_wakeup = 1,
+ .pin_list = per_cnt,
};
static struct resource bfin_rotary_resources[] = {
{
+ .start = CNT_CONFIG,
+ .end = CNT_CONFIG + 0xff,
+ .flags = IORESOURCE_MEM,
+ },
+ {
.start = IRQ_CNT,
.end = IRQ_CNT,
.flags = IORESOURCE_IRQ,
diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c
index 1fe7ff286619..4204b9842532 100644
--- a/arch/blackfin/mach-bf548/boards/ezkit.c
+++ b/arch/blackfin/mach-bf548/boards/ezkit.c
@@ -159,7 +159,7 @@ static struct platform_device bf54x_kpad_device = {
#endif
#if IS_ENABLED(CONFIG_INPUT_BFIN_ROTARY)
-#include <asm/bfin_rotary.h>
+#include <linux/platform_data/bfin_rotary.h>
static struct bfin_rotary_platform_data bfin_rotary_data = {
/*.rotary_up_key = KEY_UP,*/
@@ -173,6 +173,11 @@ static struct bfin_rotary_platform_data bfin_rotary_data = {
static struct resource bfin_rotary_resources[] = {
{
+ .start = CNT_CONFIG,
+ .end = CNT_CONFIG + 0xff,
+ .flags = IORESOURCE_MEM,
+ },
+ {
.start = IRQ_CNT,
.end = IRQ_CNT,
.flags = IORESOURCE_IRQ,
diff --git a/arch/blackfin/mach-bf609/boards/ezkit.c b/arch/blackfin/mach-bf609/boards/ezkit.c
index e2c0b024ce88..7f9fc272ec30 100644
--- a/arch/blackfin/mach-bf609/boards/ezkit.c
+++ b/arch/blackfin/mach-bf609/boards/ezkit.c
@@ -75,7 +75,7 @@ static struct platform_device bfin_isp1760_device = {
#endif
#if IS_ENABLED(CONFIG_INPUT_BFIN_ROTARY)
-#include <asm/bfin_rotary.h>
+#include <linux/platform_data/bfin_rotary.h>
static struct bfin_rotary_platform_data bfin_rotary_data = {
/*.rotary_up_key = KEY_UP,*/
@@ -88,6 +88,11 @@ static struct bfin_rotary_platform_data bfin_rotary_data = {
static struct resource bfin_rotary_resources[] = {
{
+ .start = CNT_CONFIG,
+ .end = CNT_CONFIG + 0xff,
+ .flags = IORESOURCE_MEM,
+ },
+ {
.start = IRQ_CNT,
.end = IRQ_CNT,
.flags = IORESOURCE_IRQ,