leandrof/u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

stm32mp1: bsec: use device tree new compatible

Browse Source 
Update bsec driver to use the device tree provided by Kernel.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
This commit is contained in:
Patrick Delaunay 2019-02-27 17:01:27 +01:00
parent 59a54e37a6
commit bfe1f08f88
4 changed files with 12 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm/dts/stm32mp157-u-boot.dtsi
View File

@ -39,6 +39,10 @@
};
};
&bsec {
u-boot,dm-pre-reloc;
};
&clk_hsi {
u-boot,dm-pre-reloc;
};

7
arch/arm/dts/stm32mp157c.dtsi
View File

@ -996,6 +996,13 @@
status = "disabled";
};
bsec: nvmem@5c005000 {
compatible = "st,stm32mp15-bsec";
reg = <0x5c005000 0x400>;
#address-cells = <1>;
#size-cells = <1>;
};
i2c6: i2c@5c009000 {
compatible = "st,stm32f7-i2c";
reg = <0x5c009000 0x400>;

12
arch/arm/mach-stm32mp/bsec.c
View File

@ -434,7 +434,7 @@ static int stm32mp_bsec_ofdata_to_platdata(struct udevice *dev)
}
static const struct udevice_id stm32mp_bsec_ids[] = {
{ .compatible = "st,stm32mp-bsec" },
{ .compatible = "st,stm32mp15-bsec" },
{}
};
@ -446,13 +446,3 @@ U_BOOT_DRIVER(stm32mp_bsec) = {
.platdata_auto_alloc_size = sizeof(struct stm32mp_bsec_platdata),
.ops = &stm32mp_bsec_ops,
};
/* bsec IP is not present in device tee, manage IP address by platdata */
static struct stm32mp_bsec_platdata stm32_bsec_platdata = {
.base = STM32_BSEC_BASE,
};
U_BOOT_DEVICE(stm32mp_bsec) = {
.name = "stm32mp_bsec",
.platdata = &stm32_bsec_platdata,
};

1
arch/arm/mach-stm32mp/include/mach/stm32.h
View File

@ -13,7 +13,6 @@
#define STM32_RCC_BASE 0x50000000
#define STM32_PWR_BASE 0x50001000
#define STM32_DBGMCU_BASE 0x50081000
#define STM32_BSEC_BASE 0x5C005000
#define STM32_TZC_BASE 0x5C006000
#define STM32_ETZPC_BASE 0x5C007000
#define STM32_TAMP_BASE 0x5C00A000