[U-Boot] [PATCH] ARM: EXYNOS: definition of system registers
This is definition of system registers for EXYNOS SoC.
Signed-off-by: Donghwa Lee dh09.lee@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com --- arch/arm/include/asm/arch-exynos/cpu.h | 2 + arch/arm/include/asm/arch-exynos/system.h | 51 +++++++++++++++++++++++++++++ 2 files changed, 53 insertions(+), 0 deletions(-) create mode 100644 arch/arm/include/asm/arch-exynos/system.h
diff --git a/arch/arm/include/asm/arch-exynos/cpu.h b/arch/arm/include/asm/arch-exynos/cpu.h index 89f2c2e..70048f0 100644 --- a/arch/arm/include/asm/arch-exynos/cpu.h +++ b/arch/arm/include/asm/arch-exynos/cpu.h @@ -29,6 +29,7 @@ /* EXYNOS4 */ #define EXYNOS4_GPIO_PART3_BASE 0x03860000 #define EXYNOS4_PRO_ID 0x10000000 +#define EXYNOS4_SYSREG_BASE 0x10010000 #define EXYNOS4_POWER_BASE 0x10020000 #define EXYNOS4_SWRESET 0x10020400 #define EXYNOS4_CLOCK_BASE 0x10030000 @@ -127,6 +128,7 @@ static inline unsigned int samsung_get_base_##device(void) \
SAMSUNG_BASE(adc, ADC_BASE) SAMSUNG_BASE(clock, CLOCK_BASE) +SAMSUNG_BASE(sysreg, SYSREG_BASE) SAMSUNG_BASE(fimd, FIMD_BASE) SAMSUNG_BASE(gpio_part1, GPIO_PART1_BASE) SAMSUNG_BASE(gpio_part2, GPIO_PART2_BASE) diff --git a/arch/arm/include/asm/arch-exynos/system.h b/arch/arm/include/asm/arch-exynos/system.h new file mode 100644 index 0000000..2e99c0d --- /dev/null +++ b/arch/arm/include/asm/arch-exynos/system.h @@ -0,0 +1,51 @@ +/* + * (C) Copyright 2012 Samsung Electronics + * Donghwa Lee dh09.lee@samsung.com + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + */ + +#ifndef __ASM_ARM_ARCH_SYSTEM_H_ +#define __ASM_ARM_ARCH_SYSTEM_H_ + +#ifndef __ASSEMBLY__ +struct exynos4_sysreg { + unsigned char res1[0x210]; + unsigned int display_ctrl; + unsigned int display_ctrl2; + unsigned int camera_control; + unsigned int audio_endian; + unsigned int jtag_con; +}; + +struct exynos5_sysreg { + unsigned char res1[0x214]; + unsigned int disp1blk_cfg; + unsigned int disp2blk_cfg; + unsigned int hdcp_e_fuse; + unsigned int gsclblk_cfg0; + unsigned int gsclblk_cfg1; + unsigned int reserved; + unsigned int ispblk_cfg; + unsigned int usb20phy_cfg; + unsigned int mipi_dphy; + unsigned int dptx_dphy; + unsigned int phyclk_sel; +}; +#endif + +#endif /* _EXYNOS4_SYSTEM_H */
Dear Donghwa,
On 29 March 2012 17:50, Donghwa Lee dh09.lee@samsung.com wrote:
This is definition of system registers for EXYNOS SoC.
Signed-off-by: Donghwa Lee dh09.lee@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com
arch/arm/include/asm/arch-exynos/cpu.h | 2 + arch/arm/include/asm/arch-exynos/system.h | 51 +++++++++++++++++++++++++++++ 2 files changed, 53 insertions(+), 0 deletions(-) create mode 100644 arch/arm/include/asm/arch-exynos/system.h
diff --git a/arch/arm/include/asm/arch-exynos/cpu.h b/arch/arm/include/asm/arch-exynos/cpu.h index 89f2c2e..70048f0 100644 --- a/arch/arm/include/asm/arch-exynos/cpu.h +++ b/arch/arm/include/asm/arch-exynos/cpu.h @@ -29,6 +29,7 @@ /* EXYNOS4 */ #define EXYNOS4_GPIO_PART3_BASE 0x03860000 #define EXYNOS4_PRO_ID 0x10000000 +#define EXYNOS4_SYSREG_BASE 0x10010000 #define EXYNOS4_POWER_BASE 0x10020000 #define EXYNOS4_SWRESET 0x10020400 #define EXYNOS4_CLOCK_BASE 0x10030000
need base address of exynos5 also.
diff --git a/arch/arm/include/asm/arch-exynos/system.h b/arch/arm/include/asm/arch-exynos/system.h new file mode 100644 index 0000000..2e99c0d --- /dev/null +++ b/arch/arm/include/asm/arch-exynos/system.h @@ -0,0 +1,51 @@ +/*
- (C) Copyright 2012 Samsung Electronics
- Donghwa Lee dh09.lee@samsung.com
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2 of
- the License, or (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- MA 02111-1307 USA
- */
+#ifndef __ASM_ARM_ARCH_SYSTEM_H_ +#define __ASM_ARM_ARCH_SYSTEM_H_
+#ifndef __ASSEMBLY__ +struct exynos4_sysreg {
- unsigned char res1[0x210];
- unsigned int display_ctrl;
- unsigned int display_ctrl2;
- unsigned int camera_control;
- unsigned int audio_endian;
- unsigned int jtag_con;
+};
+struct exynos5_sysreg {
- unsigned char res1[0x214];
- unsigned int disp1blk_cfg;
- unsigned int disp2blk_cfg;
- unsigned int hdcp_e_fuse;
- unsigned int gsclblk_cfg0;
- unsigned int gsclblk_cfg1;
- unsigned int reserved;
- unsigned int ispblk_cfg;
- unsigned int usb20phy_cfg;
- unsigned int mipi_dphy;
- unsigned int dptx_dphy;
- unsigned int phyclk_sel;
+}; +#endif
+#endif /* _EXYNOS4_SYSTEM_H */
Where is it use? Need codes for using it.
Thanks. Minkyu Kang
Hi, On 29 March 2012 23:37, Minkyu Kang wrote:
Dear Donghwa,
On 29 March 2012 17:50, Donghwa Lee dh09.lee@samsung.com wrote:
This is definition of system registers for EXYNOS SoC.
Signed-off-by: Donghwa Lee dh09.lee@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com
arch/arm/include/asm/arch-exynos/cpu.h | 2 + arch/arm/include/asm/arch-exynos/system.h | 51 +++++++++++++++++++++++++++++ 2 files changed, 53 insertions(+), 0 deletions(-) create mode 100644 arch/arm/include/asm/arch-exynos/system.h
diff --git a/arch/arm/include/asm/arch-exynos/cpu.h b/arch/arm/include/asm/arch-exynos/cpu.h index 89f2c2e..70048f0 100644 --- a/arch/arm/include/asm/arch-exynos/cpu.h +++ b/arch/arm/include/asm/arch-exynos/cpu.h @@ -29,6 +29,7 @@ /* EXYNOS4 */ #define EXYNOS4_GPIO_PART3_BASE 0x03860000 #define EXYNOS4_PRO_ID 0x10000000 +#define EXYNOS4_SYSREG_BASE 0x10010000 #define EXYNOS4_POWER_BASE 0x10020000 #define EXYNOS4_SWRESET 0x10020400 #define EXYNOS4_CLOCK_BASE 0x10030000
need base address of exynos5 also.
SYSREG_BASE address of exynos5 was already included in this file.
diff --git a/arch/arm/include/asm/arch-exynos/system.h b/arch/arm/include/asm/arch-exynos/system.h new file mode 100644 index 0000000..2e99c0d --- /dev/null +++ b/arch/arm/include/asm/arch-exynos/system.h @@ -0,0 +1,51 @@ +/*
- (C) Copyright 2012 Samsung Electronics
- Donghwa Lee dh09.lee@samsung.com
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2 of
- the License, or (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- MA 02111-1307 USA
- */
+#ifndef __ASM_ARM_ARCH_SYSTEM_H_ +#define __ASM_ARM_ARCH_SYSTEM_H_
+#ifndef __ASSEMBLY__ +struct exynos4_sysreg {
unsigned char res1[0x210];unsigned int display_ctrl;unsigned int display_ctrl2;unsigned int camera_control;unsigned int audio_endian;unsigned int jtag_con;+};
+struct exynos5_sysreg {
unsigned char res1[0x214];unsigned int disp1blk_cfg;unsigned int disp2blk_cfg;unsigned int hdcp_e_fuse;unsigned int gsclblk_cfg0;unsigned int gsclblk_cfg1;unsigned int reserved;unsigned int ispblk_cfg;unsigned int usb20phy_cfg;unsigned int mipi_dphy;unsigned int dptx_dphy;unsigned int phyclk_sel;+}; +#endif
+#endif /* _EXYNOS4_SYSTEM_H */
Where is it use? Need codes for using it.
This is used to control various signal of exynos. For example, it can contorl to FIMD of LBLK0 bypass selection.
Thank you, Donghwa Lee.
On 30 March 2012 10:23, Donghwa Lee dh09.lee@samsung.com wrote:
Hi, On 29 March 2012 23:37, Minkyu Kang wrote:
Dear Donghwa,
On 29 March 2012 17:50, Donghwa Lee dh09.lee@samsung.com wrote:
This is definition of system registers for EXYNOS SoC.
Signed-off-by: Donghwa Lee dh09.lee@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com
arch/arm/include/asm/arch-exynos/cpu.h | 2 + arch/arm/include/asm/arch-exynos/system.h | 51 +++++++++++++++++++++++++++++ 2 files changed, 53 insertions(+), 0 deletions(-) create mode 100644 arch/arm/include/asm/arch-exynos/system.h
diff --git a/arch/arm/include/asm/arch-exynos/cpu.h b/arch/arm/include/asm/arch-exynos/cpu.h index 89f2c2e..70048f0 100644 --- a/arch/arm/include/asm/arch-exynos/cpu.h +++ b/arch/arm/include/asm/arch-exynos/cpu.h @@ -29,6 +29,7 @@ /* EXYNOS4 */ #define EXYNOS4_GPIO_PART3_BASE 0x03860000 #define EXYNOS4_PRO_ID 0x10000000 +#define EXYNOS4_SYSREG_BASE 0x10010000 #define EXYNOS4_POWER_BASE 0x10020000 #define EXYNOS4_SWRESET 0x10020400 #define EXYNOS4_CLOCK_BASE 0x10030000
need base address of exynos5 also.
SYSREG_BASE address of exynos5 was already included in this file.
OK.
Where is it use? Need codes for using it.
This is used to control various signal of exynos. For example, it can contorl to FIMD of LBLK0 bypass selection.
If so, please post it together. This patch shouldn't be applied alone.
Minkyu Kang.
participants (2)
-
Donghwa Lee -
Minkyu Kang