Since Samsung EXYNOS4210 cannot support register banking in GIC,
so needs to update CPU interface base address.
The 'gic_chip_data' is used for it, this patch moves gic_chip_data
structure declaraton to arch/arm/include/asm/hardware/gic.h to use
it.
Cc: Russell King rmk+ker...@arm.linux.org.uk
This patch adds implementation External GIC on EXYNOS4 SoC.
Note: need to update timer codes for supporting old type of
EXYNOS4 SoCs.
[PATCH 1/7] ARM: EXYNOS4: Add external GIC io memory mapping
[PATCH 2/7] ARM: EXYNOS4: modify interrupt mappings for external GIC
[PATCH 3/7] ARM: EXYNOS4: set
To support external GIC needs to update mapping of interrupt number.
This patch modifies it for external GIC and accordingly removes
the unused code.
Signed-off-by: Changhwan Youn chaos.y...@samsung.com
---
arch/arm/mach-exynos4/cpu.c |8 --
For full support of power modes, this patch adds implementation
external GIC on EXYNOS4.
External GIC of Exynos4 cannot support register banking so
several interrupt related code for CPU1 should be different
from that of CPU0.
Signed-off-by: Changhwan Youn chaos.y...@samsung.com
---
External GIC cannot support PPI (Private Peripheral Interrupt) for
ARM private timers. Thus MCT should be selected as clock event timers
by default.
Signed-off-by: Changhwan Youn chaos.y...@samsung.com
---
arch/arm/mach-exynos4/Kconfig|3 +-
arch/arm/mach-exynos4/Makefile
Response timeout(RTO), Response crc error(RCRC) and Response error(RE)
signals come with command done(CD) and can be raised preceding command
done(CD). That is these error interrupts and CD can be handled in
separate dw_mci_interrupt(). If mmc_request_done() is called because of
response timeout
This patch sets the card_width bit of CTYPE for the corresponding card.
CTYPE[31] and CTYPE[16] correspond respectively to card[15] and card[0]
for 8-bit mode. And CTYPE[15] and CTYPE[0] correspond respectively to
card[15] and CTYPE[0] for 1-bit or 4-bit mode.
Signed-off-by: Seungwon Jeon
On Mon, Jun 20, 2011 at 9:24 AM, Seungwon Jeon tgih@samsung.com wrote:
Response timeout(RTO), Response crc error(RCRC) and Response error(RE)
signals come with command done(CD) and can be raised preceding command
done(CD). That is these error interrupts and CD can be handled in
separate
On Mon, Jun 20, 2011 at 9:23 AM, Seungwon Jeon tgih@samsung.com wrote:
This patch sets the card_width bit of CTYPE for the corresponding card.
CTYPE[31] and CTYPE[16] correspond respectively to card[15] and card[0]
for 8-bit mode. And CTYPE[15] and CTYPE[0] correspond respectively to
Hi JinGoo,
On 06/20/2011 09:14 AM, JinGoo Han wrote:
Hi, Sylwester Nawrocki.
I appreciate your review and suggestion.
Please, refer to the LCD contoller clock table as follows:
ok, thanks for the update.
- s3c2440 uses 's3c2410fb.c', not 's3c-fb.c' since LCD controller IP is
Hi, Mr. Han and Sylwester.
below is my opinion.
JinGoo Han 쓴 글:
Hi, Sylwester Nawrocki.
I appreciate your review and suggestion.
Please, refer to the LCD contoller clock table as follows:
- s3c2440 uses 's3c2410fb.c', not 's3c-fb.c' since LCD controller IP is
different.
However,
This patch series adds a basic device tree based boot for Samsung's Exynos4
platforms and specifically for smdkv310 board. Device tree based driver
probe is added for uart, sdhci and watchdog drivers. These patches
enable booting to console on smdkv310 board with some of the devices
initialized
The driver depends on pdev-dev.platform_data to retrive information
about the platform data even after the initialization. To add device
tree support, this has to be changed in way that the platform data
is avialable from driver's private data. This patch adds support
for keeping a copy of the
Add of_match_table to enable sdhci-s3c driver to be probed when a compatible
sdhci device node is found in device tree.
Signed-off-by: Thomas Abraham thomas.abra...@linaro.org
---
This is temporary patch. sdhci-s3c driver has to be moved to sdhci-pltfm
based driver.
drivers/mmc/host/sdhci-s3c.c
Include device tree nodes for watchdog timer, sdhci instance 0 and 1,
and uart instances 0 to 3.
Signed-off-by: Thomas Abraham thomas.abra...@linaro.org
---
arch/arm/boot/dts/exynos4-smdkv310.dts | 135 +++-
1 files changed, 133 insertions(+), 2 deletions(-)
diff
Basic Exynos4 machine with device tree support that can boot on a Exynos4
based smdkv310 board and bring up the console.
Signed-off-by: Thomas Abraham thomas.abra...@linaro.org
---
Documentation/devicetree/bindings/arm/samsung.txt |3 +-
arch/arm/mach-exynos4/Kconfig |
From: rajeshwari.s rajeshwar...@samsung.com
Adds support for HSMMC for S5P64X0 platform, performs
setup for host controller and related GPIO.
Signed-off-by: Abhilash Kesavan a.kesa...@samsung.com
Signed-off-by: Rajeshwari.S rajeshwar...@samsung.com
---
arch/arm/mach-s5p64x0/Kconfig|
From: rajeshwari.s rajeshwar...@samsung.com
Enables SDHCI supports for S5P6440 and S5P6450.
Signed-off-by: Abhilash Kesavan a.kesa...@samsung.com
Signed-off-by: Rajeshwari.S rajeshwar...@samsung.com
---
arch/arm/mach-s5p64x0/mach-smdk6440.c | 27 +++
From: rajeshwari.s rajeshwar...@samsung.com
Adds initialization of the default sdhci devices and platform
data for S5P6440 and S5P6450.
Signed-off-by: Abhilash Kesavan a.kesa...@samsung.com
Signed-off-by: Rajeshwari.S rajeshwar...@samsung.com
---
arch/arm/mach-s5p64x0/cpu.c|
On Mon, Jun 20, 2011 at 5:02 AM, Thomas Abraham
thomas.abra...@linaro.org wrote:
The driver depends on pdev-dev.platform_data to retrive information
about the platform data even after the initialization. To add device
tree support, this has to be changed in way that the platform data
is
On Mon, Jun 20, 2011 at 5:02 AM, Thomas Abraham
thomas.abra...@linaro.org wrote:
For device tree based probe, the dependecy on pdev-id to attach a
corresponding default port info to the driver's private data is
removed. The fifosize parameter is obtained from the device tree
node and the next
On Mon, Jun 20, 2011 at 5:02 AM, Thomas Abraham
thomas.abra...@linaro.org wrote:
Add of_match_table to enable sdhci-s3c driver to be probed when a compatible
sdhci device node is found in device tree.
Signed-off-by: Thomas Abraham thomas.abra...@linaro.org
---
This is temporary patch.
On Mon, Jun 20, 2011 at 5:02 AM, Thomas Abraham
thomas.abra...@linaro.org wrote:
Basic Exynos4 machine with device tree support that can boot on a Exynos4
based smdkv310 board and bring up the console.
Signed-off-by: Thomas Abraham thomas.abra...@linaro.org
---
Hi,
On Mon, Jun 20 2011, Will Newton wrote:
On Mon, Jun 20, 2011 at 9:24 AM, Seungwon Jeon tgih@samsung.com wrote:
Response timeout(RTO), Response crc error(RCRC) and Response error(RE)
signals come with command done(CD) and can be raised preceding command
done(CD). That is these error
Hi Inki
On 06/20/2011 12:09 PM, daeinki wrote:
Hi, Mr. Han and Sylwester.
below is my opinion.
JinGoo Han 쓴 글:
...
Please, refer to the LCD contoller clock table as follows:
- s3c2440 uses 's3c2410fb.c', not 's3c-fb.c' since LCD controller IP is
different.
However, s3c2443 uses
Hi,
There are some boards which use the EVT0 chip. some SMDKV310 and
Universal-C210.
With this changes, it can't use these boards.
Do you want to remove EVT0 based boards?
Thank you,
Kyungmin Park
On Mon, Jun 20, 2011 at 4:34 PM, Changhwan Youn chaos.y...@samsung.com wrote:
This patch adds
Hi Sylwester
You are right, no problem if clkdev is used instead of
plat-samsung/clock.c. I didn't aware of recently trend.(I couldn't
afford to having interest in open source) and I will look over clkdev
feature Thomas introduced.
Thank you.
Sylwester Nawrocki 쓴 글:
Hi Inki
On 06/20/2011
In S5PV210/S5PC110/Exynos4, ADCMUX channel selection uses ADCMUX
register, not ADCCON register. This patch corrects the behavior of
Samsung-ADC for such cpus.
Signed-off-by: MyungJoo Ham myungjoo@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
--
v2: No changes from v1.
Patch 1/5: Add regulator support in ADC driver.
If CONFIG_REGULATOR is enabled, vdd regulator for the ADC driver
(e.g., s5p-adc) should exist for the adc driver.
Patch 2/5: Channel selection method for S5PC110 and Exynos4
Recent Samsung SoCs have different register
Signed-off-by: MyungJoo Ham myungjoo@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
--
v2: No changes from v1. Resubmitted as a series of patches
---
arch/arm/mach-exynos4/Kconfig |1 +
arch/arm/mach-exynos4/cpu.c |4
Signed-off-by: MyungJoo Ham myungjoo@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
--
v2: No changes from v1. Resubmitted as a series of patches
---
arch/arm/mach-s5pv210/cpu.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git
There has been no #ifndef - #define - #endif protection for this header
file.
To compile EXYNOS4 with adc support without compiler errors, this patch is
essential.
Signed-off-by: MyungJoo Ham myungjoo@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
--
v2: No changes from
This patch allows the Samsung ADC driver to enable VDD regulator at
probe and resume and to disable at exit and suspend.
In a platform where ADC's VDD regulator is not always-on, this control
is required although this patch does not provide fine-grained power
control (turning on the regulator only
Signed-off-by: MyungJoo Ham myungjoo@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
--
Changes from v1. Thanks so much for your valuable comments, Mark.
- Removed unnecessary initialization data
- Add __initdata where necessary
- Corrected a regulator name for ADC
---
Signed-off-by: MyungJoo Ham myungjoo@samsung.com
---
arch/arm/mach-exynos4/mach-nuri.c | 46 +
1 files changed, 46 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-exynos4/mach-nuri.c
b/arch/arm/mach-exynos4/mach-nuri.c
index 51f55b4..dc6fc36
Signed-off-by: MyungJoo Ham myungjoo@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
arch/arm/mach-exynos4/mach-nuri.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-exynos4/mach-nuri.c
b/arch/arm/mach-exynos4/mach-nuri.c
index
Signed-off-by: MyungJoo Ham myungjoo@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
arch/arm/mach-exynos4/mach-nuri.c | 33 +
1 files changed, 33 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-exynos4/mach-nuri.c
Hi, Tushar Behera.
-Original Message-
From: linux-samsung-soc-ow...@vger.kernel.org [mailto:linux-samsung-soc-
ow...@vger.kernel.org] On Behalf Of Tushar Behera
Sent: Tuesday, June 21, 2011 12:47 PM
To: Jingoo Han
Cc: Kukjin Kim; Paul Mundt; linux-samsung-soc@vger.kernel.org;
-Original Message-
From: Sylwester Nawrocki [mailto:s.nawro...@samsung.com]
Sent: Monday, June 20, 2011 6:48 PM
To: jg1@samsung.com
Cc: Sylwester Nawrocki; Kukjin Kim; Paul Mundt; linux-samsung-
s...@vger.kernel.org; Jong-Hun Han; ANAND KUMAR N; THOMAS P ABRAHAM; Marek
1. After wake-up, the system-wide flags register loses its value.
Hence, write the address of secondary startup function to
successfully boot the secondary CPU.
2. Changes SGI1 to SGI0 for secondary CPU boot up
Signed-off-by: Inderpal Singh inderpa...@samsung.com
---
1. The below patch is
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