kscandat           72 drivers/input/keyboard/lpc32xx-keys.c static void lpc32xx_mod_states(struct lpc32xx_kscan_drv *kscandat, int col)
kscandat           74 drivers/input/keyboard/lpc32xx-keys.c 	struct input_dev *input = kscandat->input;
kscandat           78 drivers/input/keyboard/lpc32xx-keys.c 	key = readl(LPC32XX_KS_DATA(kscandat->kscan_base, col));
kscandat           79 drivers/input/keyboard/lpc32xx-keys.c 	changed = key ^ kscandat->lastkeystates[col];
kscandat           80 drivers/input/keyboard/lpc32xx-keys.c 	kscandat->lastkeystates[col] = key;
kscandat           86 drivers/input/keyboard/lpc32xx-keys.c 						    kscandat->row_shift);
kscandat           87 drivers/input/keyboard/lpc32xx-keys.c 			keycode = kscandat->keymap[scancode];
kscandat           96 drivers/input/keyboard/lpc32xx-keys.c 	struct lpc32xx_kscan_drv *kscandat = dev_id;
kscandat           99 drivers/input/keyboard/lpc32xx-keys.c 	for (i = 0; i < kscandat->matrix_sz; i++)
kscandat          100 drivers/input/keyboard/lpc32xx-keys.c 		lpc32xx_mod_states(kscandat, i);
kscandat          102 drivers/input/keyboard/lpc32xx-keys.c 	writel(1, LPC32XX_KS_IRQ(kscandat->kscan_base));
kscandat          104 drivers/input/keyboard/lpc32xx-keys.c 	input_sync(kscandat->input);
kscandat          111 drivers/input/keyboard/lpc32xx-keys.c 	struct lpc32xx_kscan_drv *kscandat = input_get_drvdata(dev);
kscandat          114 drivers/input/keyboard/lpc32xx-keys.c 	error = clk_prepare_enable(kscandat->clk);
kscandat          118 drivers/input/keyboard/lpc32xx-keys.c 	writel(1, LPC32XX_KS_IRQ(kscandat->kscan_base));
kscandat          125 drivers/input/keyboard/lpc32xx-keys.c 	struct lpc32xx_kscan_drv *kscandat = input_get_drvdata(dev);
kscandat          127 drivers/input/keyboard/lpc32xx-keys.c 	writel(1, LPC32XX_KS_IRQ(kscandat->kscan_base));
kscandat          128 drivers/input/keyboard/lpc32xx-keys.c 	clk_disable_unprepare(kscandat->clk);
kscandat          132 drivers/input/keyboard/lpc32xx-keys.c 				      struct lpc32xx_kscan_drv *kscandat)
kscandat          146 drivers/input/keyboard/lpc32xx-keys.c 	kscandat->matrix_sz = rows;
kscandat          147 drivers/input/keyboard/lpc32xx-keys.c 	kscandat->row_shift = get_count_order(columns);
kscandat          149 drivers/input/keyboard/lpc32xx-keys.c 	of_property_read_u32(np, "nxp,debounce-delay-ms", &kscandat->deb_clks);
kscandat          150 drivers/input/keyboard/lpc32xx-keys.c 	of_property_read_u32(np, "nxp,scan-delay-ms", &kscandat->scan_delay);
kscandat          151 drivers/input/keyboard/lpc32xx-keys.c 	if (!kscandat->deb_clks || !kscandat->scan_delay) {
kscandat          161 drivers/input/keyboard/lpc32xx-keys.c 	struct lpc32xx_kscan_drv *kscandat;
kscandat          178 drivers/input/keyboard/lpc32xx-keys.c 	kscandat = devm_kzalloc(&pdev->dev, sizeof(*kscandat),
kscandat          180 drivers/input/keyboard/lpc32xx-keys.c 	if (!kscandat)
kscandat          183 drivers/input/keyboard/lpc32xx-keys.c 	error = lpc32xx_parse_dt(&pdev->dev, kscandat);
kscandat          189 drivers/input/keyboard/lpc32xx-keys.c 	keymap_size = sizeof(kscandat->keymap[0]) *
kscandat          190 drivers/input/keyboard/lpc32xx-keys.c 				(kscandat->matrix_sz << kscandat->row_shift);
kscandat          191 drivers/input/keyboard/lpc32xx-keys.c 	kscandat->keymap = devm_kzalloc(&pdev->dev, keymap_size, GFP_KERNEL);
kscandat          192 drivers/input/keyboard/lpc32xx-keys.c 	if (!kscandat->keymap)
kscandat          195 drivers/input/keyboard/lpc32xx-keys.c 	kscandat->input = input = devm_input_allocate_device(&pdev->dev);
kscandat          214 drivers/input/keyboard/lpc32xx-keys.c 					   kscandat->matrix_sz,
kscandat          215 drivers/input/keyboard/lpc32xx-keys.c 					   kscandat->matrix_sz,
kscandat          216 drivers/input/keyboard/lpc32xx-keys.c 					   kscandat->keymap, kscandat->input);
kscandat          222 drivers/input/keyboard/lpc32xx-keys.c 	input_set_drvdata(kscandat->input, kscandat);
kscandat          224 drivers/input/keyboard/lpc32xx-keys.c 	kscandat->kscan_base = devm_ioremap_resource(&pdev->dev, res);
kscandat          225 drivers/input/keyboard/lpc32xx-keys.c 	if (IS_ERR(kscandat->kscan_base))
kscandat          226 drivers/input/keyboard/lpc32xx-keys.c 		return PTR_ERR(kscandat->kscan_base);
kscandat          229 drivers/input/keyboard/lpc32xx-keys.c 	kscandat->clk = devm_clk_get(&pdev->dev, NULL);
kscandat          230 drivers/input/keyboard/lpc32xx-keys.c 	if (IS_ERR(kscandat->clk)) {
kscandat          232 drivers/input/keyboard/lpc32xx-keys.c 		return PTR_ERR(kscandat->clk);
kscandat          236 drivers/input/keyboard/lpc32xx-keys.c 	error = clk_prepare_enable(kscandat->clk);
kscandat          240 drivers/input/keyboard/lpc32xx-keys.c 	writel(kscandat->deb_clks, LPC32XX_KS_DEB(kscandat->kscan_base));
kscandat          241 drivers/input/keyboard/lpc32xx-keys.c 	writel(kscandat->scan_delay, LPC32XX_KS_SCAN_CTL(kscandat->kscan_base));
kscandat          243 drivers/input/keyboard/lpc32xx-keys.c 	       LPC32XX_KS_FAST_TST(kscandat->kscan_base));
kscandat          244 drivers/input/keyboard/lpc32xx-keys.c 	writel(kscandat->matrix_sz,
kscandat          245 drivers/input/keyboard/lpc32xx-keys.c 	       LPC32XX_KS_MATRIX_DIM(kscandat->kscan_base));
kscandat          246 drivers/input/keyboard/lpc32xx-keys.c 	writel(1, LPC32XX_KS_IRQ(kscandat->kscan_base));
kscandat          247 drivers/input/keyboard/lpc32xx-keys.c 	clk_disable_unprepare(kscandat->clk);
kscandat          250 drivers/input/keyboard/lpc32xx-keys.c 				 pdev->name, kscandat);
kscandat          256 drivers/input/keyboard/lpc32xx-keys.c 	error = input_register_device(kscandat->input);
kscandat          262 drivers/input/keyboard/lpc32xx-keys.c 	platform_set_drvdata(pdev, kscandat);
kscandat          271 drivers/input/keyboard/lpc32xx-keys.c 	struct lpc32xx_kscan_drv *kscandat = platform_get_drvdata(pdev);
kscandat          272 drivers/input/keyboard/lpc32xx-keys.c 	struct input_dev *input = kscandat->input;
kscandat          278 drivers/input/keyboard/lpc32xx-keys.c 		writel(1, LPC32XX_KS_IRQ(kscandat->kscan_base));
kscandat          279 drivers/input/keyboard/lpc32xx-keys.c 		clk_disable_unprepare(kscandat->clk);
kscandat          289 drivers/input/keyboard/lpc32xx-keys.c 	struct lpc32xx_kscan_drv *kscandat = platform_get_drvdata(pdev);
kscandat          290 drivers/input/keyboard/lpc32xx-keys.c 	struct input_dev *input = kscandat->input;
kscandat          297 drivers/input/keyboard/lpc32xx-keys.c 		retval = clk_prepare_enable(kscandat->clk);
kscandat          299 drivers/input/keyboard/lpc32xx-keys.c 			writel(1, LPC32XX_KS_IRQ(kscandat->kscan_base));