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From:   xingtong_wu@163.com
To:     hdegoede@redhat.com, markgross@kernel.org,
        henning.schild@siemens.com, andriy.shevchenko@linux.intel.com,
        lee@kernel.org, xingtong.wu@siemens.com,
        platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 1/3] platform/x86: simatic-ipc: add new models BX-56A/BX-59A
Date:   Mon, 31 Jul 2023 15:14:24 +0800
Message-Id: <20230731071424.4663-2-xingtong_wu@163.com>
In-Reply-To: <20230731071424.4663-1-xingtong_wu@163.com>
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From: "xingtong.wu" <xingtong.wu@siemens.com>

This adds support for the Siemens Simatic IPC models BX-56A/BX-59A,
led/watchdog/battery on these models are same, actual drivers for
models will be sent in separate patches.

Signed-off-by: xingtong.wu <xingtong.wu@siemens.com>
---
 drivers/platform/x86/siemens/simatic-ipc.c         | 12 ++++++++++--
 include/linux/platform_data/x86/simatic-ipc-base.h |  1 +
 include/linux/platform_data/x86/simatic-ipc.h      |  2 ++
 3 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/drivers/platform/x86/siemens/simatic-ipc.c b/drivers/platform/x86/siemens/simatic-ipc.c
index 13c857316c7f..02c540cf4070 100644
--- a/drivers/platform/x86/siemens/simatic-ipc.c
+++ b/drivers/platform/x86/siemens/simatic-ipc.c
@@ -78,6 +78,12 @@ static struct {
 	{SIMATIC_IPC_IPCBX_21A,
 		SIMATIC_IPC_DEVICE_BX_21A, SIMATIC_IPC_DEVICE_NONE, SIMATIC_IPC_DEVICE_BX_21A,
 		{ "emc1403", NULL }},
+	{SIMATIC_IPC_IPCBX_56A,
+		SIMATIC_IPC_DEVICE_BX_59A, SIMATIC_IPC_DEVICE_NONE, SIMATIC_IPC_DEVICE_BX_59A,
+		{ "emc1403", "w83627hf_wdt" }},
+	{SIMATIC_IPC_IPCBX_59A,
+		SIMATIC_IPC_DEVICE_BX_59A, SIMATIC_IPC_DEVICE_NONE, SIMATIC_IPC_DEVICE_BX_59A,
+		{ "emc1403", "w83627hf_wdt" }},
 };
 
 static int register_platform_devices(u32 station_id)
@@ -103,7 +109,9 @@ static int register_platform_devices(u32 station_id)
 			pdevname = KBUILD_MODNAME "_batt_apollolake";
 		if (battmode == SIMATIC_IPC_DEVICE_BX_21A)
 			pdevname = KBUILD_MODNAME "_batt_elkhartlake";
-		if (battmode == SIMATIC_IPC_DEVICE_227G || battmode == SIMATIC_IPC_DEVICE_BX_39A)
+		if (battmode == SIMATIC_IPC_DEVICE_227G ||
+		    battmode == SIMATIC_IPC_DEVICE_BX_39A ||
+		    battmode == SIMATIC_IPC_DEVICE_BX_59A)
 			pdevname = KBUILD_MODNAME "_batt_f7188x";
 		platform_data.devmode = battmode;
 		ipc_batt_platform_device =
@@ -121,7 +129,7 @@ static int register_platform_devices(u32 station_id)
 		pdevname = KBUILD_MODNAME "_leds";
 		if (ledmode == SIMATIC_IPC_DEVICE_127E)
 			pdevname = KBUILD_MODNAME "_leds_gpio_apollolake";
-		if (ledmode == SIMATIC_IPC_DEVICE_227G)
+		if (ledmode == SIMATIC_IPC_DEVICE_227G || SIMATIC_IPC_DEVICE_BX_59A)
 			pdevname = KBUILD_MODNAME "_leds_gpio_f7188x";
 		if (ledmode == SIMATIC_IPC_DEVICE_BX_21A)
 			pdevname = KBUILD_MODNAME "_leds_gpio_elkhartlake";
diff --git a/include/linux/platform_data/x86/simatic-ipc-base.h b/include/linux/platform_data/x86/simatic-ipc-base.h
index 4ca21065c862..2d7f7120ba6b 100644
--- a/include/linux/platform_data/x86/simatic-ipc-base.h
+++ b/include/linux/platform_data/x86/simatic-ipc-base.h
@@ -22,6 +22,7 @@
 #define SIMATIC_IPC_DEVICE_227G 5
 #define SIMATIC_IPC_DEVICE_BX_21A 6
 #define SIMATIC_IPC_DEVICE_BX_39A 7
+#define SIMATIC_IPC_DEVICE_BX_59A 8
 
 struct simatic_ipc_platform {
 	u8	devmode;
diff --git a/include/linux/platform_data/x86/simatic-ipc.h b/include/linux/platform_data/x86/simatic-ipc.h
index f2eafa43a605..8d8b3b919674 100644
--- a/include/linux/platform_data/x86/simatic-ipc.h
+++ b/include/linux/platform_data/x86/simatic-ipc.h
@@ -36,6 +36,8 @@ enum simatic_ipc_station_ids {
 	SIMATIC_IPC_IPCBX_39A = 0x00001001,
 	SIMATIC_IPC_IPCPX_39A = 0x00001002,
 	SIMATIC_IPC_IPCBX_21A = 0x00001101,
+	SIMATIC_IPC_IPCBX_56A = 0x00001201,
+	SIMATIC_IPC_IPCBX_59A = 0x00001202,
 };
 
 static inline u32 simatic_ipc_get_station_id(u8 *data, int max_len)
-- 
2.25.1