diff options
Diffstat (limited to 'recipes-bsp/u-boot-mainline/files/0002-misc-imx8-add-sc_misc_get_temp.patch')
-rw-r--r-- | recipes-bsp/u-boot-mainline/files/0002-misc-imx8-add-sc_misc_get_temp.patch | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/recipes-bsp/u-boot-mainline/files/0002-misc-imx8-add-sc_misc_get_temp.patch b/recipes-bsp/u-boot-mainline/files/0002-misc-imx8-add-sc_misc_get_temp.patch deleted file mode 100644 index da7e19d..0000000 --- a/recipes-bsp/u-boot-mainline/files/0002-misc-imx8-add-sc_misc_get_temp.patch +++ /dev/null @@ -1,80 +0,0 @@ -From d8ee868c17170e39d36e61fb0bb77def1786724b Mon Sep 17 00:00:00 2001 -From: Peng Fan <peng.fan@nxp.com> -Date: Sun, 5 May 2019 13:23:51 +0000 -Subject: [PATCH 02/15] misc: imx8: add sc_misc_get_temp - -Add sc_misc_get_temp to support get temperature - -Signed-off-by: Peng Fan <peng.fan@nxp.com> ---- - arch/arm/include/asm/arch-imx8/sci/sci.h | 2 ++ - arch/arm/include/asm/arch-imx8/sci/svc/misc/api.h | 1 + - drivers/misc/imx8/scu_api.c | 28 +++++++++++++++++++++++ - 3 files changed, 31 insertions(+) - -diff --git a/arch/arm/include/asm/arch-imx8/sci/sci.h b/arch/arm/include/asm/arch-imx8/sci/sci.h -index 97377697f0..901b90d705 100644 ---- a/arch/arm/include/asm/arch-imx8/sci/sci.h -+++ b/arch/arm/include/asm/arch-imx8/sci/sci.h -@@ -72,6 +72,8 @@ void sc_misc_get_boot_dev(sc_ipc_t ipc, sc_rsrc_t *boot_dev); - void sc_misc_boot_status(sc_ipc_t ipc, sc_misc_boot_status_t status); - void sc_misc_build_info(sc_ipc_t ipc, u32 *build, u32 *commit); - int sc_misc_otp_fuse_read(sc_ipc_t ipc, u32 word, u32 *val); -+int sc_misc_get_temp(sc_ipc_t ipc, sc_rsrc_t resource, sc_misc_temp_t temp, -+ s16 *celsius, s8 *tenths); - - /* RM API */ - sc_bool_t sc_rm_is_memreg_owned(sc_ipc_t ipc, sc_rm_mr_t mr); -diff --git a/arch/arm/include/asm/arch-imx8/sci/svc/misc/api.h b/arch/arm/include/asm/arch-imx8/sci/svc/misc/api.h -index 5d17b553d7..3629eb68d7 100644 ---- a/arch/arm/include/asm/arch-imx8/sci/svc/misc/api.h -+++ b/arch/arm/include/asm/arch-imx8/sci/svc/misc/api.h -@@ -26,5 +26,6 @@ - #define SC_MISC_REL_CONTAINER 2U /* Release container */ - - typedef u8 sc_misc_boot_status_t; -+typedef u8 sc_misc_temp_t; - - #endif /* SC_MISC_API_H */ -diff --git a/drivers/misc/imx8/scu_api.c b/drivers/misc/imx8/scu_api.c -index d9c4d5d784..031bc0048b 100644 ---- a/drivers/misc/imx8/scu_api.c -+++ b/drivers/misc/imx8/scu_api.c -@@ -273,6 +273,34 @@ int sc_misc_otp_fuse_read(sc_ipc_t ipc, u32 word, u32 *val) - return 0; - } - -+int sc_misc_get_temp(sc_ipc_t ipc, sc_rsrc_t resource, sc_misc_temp_t temp, -+ s16 *celsius, s8 *tenths) -+{ -+ struct udevice *dev = gd->arch.scu_dev; -+ int size = sizeof(struct sc_rpc_msg_s); -+ struct sc_rpc_msg_s msg; -+ int ret; -+ -+ RPC_VER(&msg) = SC_RPC_VERSION; -+ RPC_SVC(&msg) = (u8)SC_RPC_SVC_MISC; -+ RPC_FUNC(&msg) = (u8)MISC_FUNC_GET_TEMP; -+ RPC_U16(&msg, 0U) = (u16)resource; -+ RPC_U8(&msg, 2U) = (u8)temp; -+ RPC_SIZE(&msg) = 2U; -+ -+ ret = misc_call(dev, SC_FALSE, &msg, size, &msg, size); -+ if (ret < 0) -+ return ret; -+ -+ if (celsius) -+ *celsius = RPC_I16(&msg, 0U); -+ -+ if (tenths) -+ *tenths = RPC_I8(&msg, 2U); -+ -+ return 0; -+} -+ - /* RM */ - sc_bool_t sc_rm_is_memreg_owned(sc_ipc_t ipc, sc_rm_mr_t mr) - { --- -2.13.6 - |