Commit 992cf656 authored by Jeff LaBundy's avatar Jeff LaBundy Committed by Dmitry Torokhov
Browse files

Input: iqs7222 - add support for IQS7222D v1.1 and v1.2 



The vendor has introduced two new revisions with slightly different
memory maps; update the driver to support them.

Fixes: dd24e202 ("Input: iqs7222 - add support for Azoteq IQS7222D")
Signed-off-by: default avatarJeff LaBundy <jeff@labundy.com>
Link: https://lore.kernel.org/r/ZelTRYX3fenMQuhF@nixie71


Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent b0f3f9ab

drivers/input/misc/iqs7222.c

+112 −0
Original line number Diff line number Diff line
@@ -620,6 +620,118 @@ static const struct iqs7222_dev_desc iqs7222_devs[] = { 
			},

		},

	},

	{

		.prod_num = IQS7222_PROD_NUM_D,

		.fw_major = 1,

		.fw_minor = 2,

		.touch_link = 1770,

		.allow_offset = 9,

		.event_offset = 10,

		.comms_offset = 11,

		.reg_grps = {

			[IQS7222_REG_GRP_STAT] = {

				.base = IQS7222_SYS_STATUS,

				.num_row = 1,

				.num_col = 7,

			},

			[IQS7222_REG_GRP_CYCLE] = {

				.base = 0x8000,

				.num_row = 7,

				.num_col = 2,

			},

			[IQS7222_REG_GRP_GLBL] = {

				.base = 0x8700,

				.num_row = 1,

				.num_col = 3,

			},

			[IQS7222_REG_GRP_BTN] = {

				.base = 0x9000,

				.num_row = 14,

				.num_col = 3,

			},

			[IQS7222_REG_GRP_CHAN] = {

				.base = 0xA000,

				.num_row = 14,

				.num_col = 4,

			},

			[IQS7222_REG_GRP_FILT] = {

				.base = 0xAE00,

				.num_row = 1,

				.num_col = 2,

			},

			[IQS7222_REG_GRP_TPAD] = {

				.base = 0xB000,

				.num_row = 1,

				.num_col = 24,

			},

			[IQS7222_REG_GRP_GPIO] = {

				.base = 0xC000,

				.num_row = 3,

				.num_col = 3,

			},

			[IQS7222_REG_GRP_SYS] = {

				.base = IQS7222_SYS_SETUP,

				.num_row = 1,

				.num_col = 12,

			},

		},

	},

	{

		.prod_num = IQS7222_PROD_NUM_D,

		.fw_major = 1,

		.fw_minor = 1,

		.touch_link = 1774,

		.allow_offset = 9,

		.event_offset = 10,

		.comms_offset = 11,

		.reg_grps = {

			[IQS7222_REG_GRP_STAT] = {

				.base = IQS7222_SYS_STATUS,

				.num_row = 1,

				.num_col = 7,

			},

			[IQS7222_REG_GRP_CYCLE] = {

				.base = 0x8000,

				.num_row = 7,

				.num_col = 2,

			},

			[IQS7222_REG_GRP_GLBL] = {

				.base = 0x8700,

				.num_row = 1,

				.num_col = 3,

			},

			[IQS7222_REG_GRP_BTN] = {

				.base = 0x9000,

				.num_row = 14,

				.num_col = 3,

			},

			[IQS7222_REG_GRP_CHAN] = {

				.base = 0xA000,

				.num_row = 14,

				.num_col = 4,

			},

			[IQS7222_REG_GRP_FILT] = {

				.base = 0xAE00,

				.num_row = 1,

				.num_col = 2,

			},

			[IQS7222_REG_GRP_TPAD] = {

				.base = 0xB000,

				.num_row = 1,

				.num_col = 24,

			},

			[IQS7222_REG_GRP_GPIO] = {

				.base = 0xC000,

				.num_row = 3,

				.num_col = 3,

			},

			[IQS7222_REG_GRP_SYS] = {

				.base = IQS7222_SYS_SETUP,

				.num_row = 1,

				.num_col = 12,

			},

		},

	},

	{

		.prod_num = IQS7222_PROD_NUM_D,

		.fw_major = 0,