For levels equal to the maximum value, the duty cycle must be equal to
the period.
Signed-off-by: Dario Binacchi
Reviewed-by: Simon Glass
---
(no changes since v1)
drivers/video/pwm_backlight.c | 2 +-
test/dm/panel.c | 12 ++--
2 files changed, 7 insertions(+), 7
The description of the 'max_level' field was incorrectly assigned to the
'min_level' field.
Signed-off-by: Dario Binacchi
---
(no changes since v1)
drivers/video/pwm_backlight.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/pwm_backlig
Enhanced high resolution PWM module (EHRPWM) hardware can be used to
generate PWM output over 2 channels. This commit adds PWM driver support
for EHRPWM device present on AM33XX SOC.
The code is based on the drivers/pwm/pwm-tiehrpwm.c driver of the Linux
kernel.
Signed-off-by: Dario Binacchi
can be
enabled before probing the peripheral child device and disabled after
its removal.
Signed-off-by: Dario Binacchi
---
(no changes since v1)
arch/arm/dts/am33xx.dtsi | 9 +++
doc/device-tree-bindings/pwm/ti,pwmss.txt | 58 ++
drivers/pwm/Kconfig
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0 0x800>;
scm_clocks: clocks {
#address-cells = <1>;
#size-cells = <0>;
};
};
};
Signed-
Add drivers/clk/ti/ folder and move all TI's code in this folder for
better maintenance.
Signed-off-by: Dario Binacchi
---
(no changes since v1)
drivers/clk/Kconfig | 40 +-
drivers/clk/Makefile | 8 +---
drivers/c
This minimal driver is only used to bind child devices.
Signed-off-by: Dario Binacchi
---
(no changes since v1)
doc/device-tree-bindings/arm/omap,prcm.txt | 63 ++
drivers/clk/ti/Makefile| 2 +-
drivers/clk/ti/omap4-cm.c | 22
The prescaler (PTV) setting must be taken into account even when the
timer input clock frequency has been set.
Signed-off-by: Dario Binacchi
---
(no changes since v1)
drivers/timer/omap-timer.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/timer/omap
= "ti,am3-dpll-core-clock";
clocks = <&sys_clkin_ck>, <&sys_clkin_ck>;
reg = <0x0490>, <0x045c>, <0x0468>;
};
...
};
Signed-off-by: Dario Binacchi
---
Changes in v2:
- Remove the 'ti_am3_prcm_clocks' driver. Handl
generated for the registers of the loaded drivers are those specified
by the AM335x reference manual.
Signed-off-by: Dario Binacchi
Tested-by: Dario Binacchi
---
Changes in v2:
- Fix a missing line in the commit message.
- Add dm_flags to global_data structure and GD_DM_FLG_SIZE_CELLS_0
Until now the clkctrl clocks have been enabled/disabled through platform
routines. Thanks to this patch they can be enabled and configured directly
by the probed devices that need to use them.
Signed-off-by: Dario Binacchi
---
(no changes since v1)
doc/device-tree-bindings/clock/ti
The patch adds support for TI gate clock binding. The code is based on
the drivers/clk/ti/gate.c driver of the Linux kernel.
Signed-off-by: Dario Binacchi
---
(no changes since v1)
.../clock/gpio-gate-clock.txt | 21
.../clock/ti,clockdomain.txt | 24
The patch adds support for TI divider clock binding. The driver uses
routines provided by the common clock framework (ccf).
The code is based on the drivers/clk/ti/divider.c driver of the Linux
kernel.
Signed-off-by: Dario Binacchi
---
Changes in v2:
- Merged to patch [09/31] clk: ti
Up till this commit passing NULL as input parameter was allowed, but not
handled properly. When a NULL parameter was passed to the function a data
abort was raised.
Signed-off-by: Dario Binacchi
Reviewed-by: Simon Glass
---
(no changes since v1)
arch/arm/mach-omap2/am33xx/clock.c | 10
"TI mux clock driver"
+ depends on CLK && OF_CONTROL && CLK_CCF
+ help
+ This enables the mux clock driver support on TI's SoCs.
+
config CLK_TI_SCI
bool "TI System Control Interface (TI SCI) clock driver"
depends on
Add missing DPLL_EN_FAST_RELOCK_BYPASS macro. Used to put the DPLL in
idle bypass fast relock mode.
Signed-off-by: Dario Binacchi
---
(no changes since v1)
arch/arm/include/asm/arch-am33xx/clock.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/include/asm/arch-am33xx/clock.h
b
Fix the 'devivce' typo in arch/sandbox/include/asm/clk.h.
Signed-off-by: Dario Binacchi
Reviewed-by: Simon Glass
---
(no changes since v1)
arch/sandbox/include/asm/clk.h | 26 +-
1 file changed, 13 insertions(+), 13 deletions(-)
diff --git a/arch/sandbox/i
ot;ti,am3-dpll-core-clock"
* "ti,am3-dpll-no-gate-clock"
* "ti,am3-dpll-no-gate-j-type-clock"
* "ti,am3-dpll-x2-clock"
The code is loosely based on the drivers/clk/ti/dpll.c drivers of the
Linux kernel.
Signed-off-by: Dario Binacchi
---
(no changes since
Export routines that can be used by other drivers avoiding duplicating
code.
Signed-off-by: Dario Binacchi
---
Changes in v2:
- Add the clk_ prefix to the divider functions.
- Add kernel-doc comments to the exported functions.
drivers/clk/clk-divider.c| 24 +++
include/linux
y the clock hardware in any way.
Signed-off-by: Dario Binacchi
Reviewed-by: Simon Glass
---
(no changes since v1)
arch/sandbox/include/asm/clk.h | 9 +
drivers/clk/clk-uclass.c | 15 +++
drivers/clk/clk_sandbox.c | 17 +
drivers/clk/clk_sandbox_t
The linux/err.h header file was included twice.
Signed-off-by: Dario Binacchi
Reviewed-by: Simon Glass
---
(no changes since v1)
include/linux/clk-provider.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index 79dce8f0ad
Hi Lokesh,
> Il 03/09/2020 08:31 Lokesh Vutla ha scritto:
>
>
> On 25/08/20 2:51 pm, Dario Binacchi wrote:
> > The implementation of this driver was needed to bind the device tree
> > sub-nodes of the 'clocks' node. In fact, the lack of the compatible
>
> Il 29/08/2020 23:50 Sean Anderson ha scritto:
>
>
> On 8/29/20 5:48 PM, Sean Anderson wrote:
> >
> > On 8/29/20 5:20 PM, Simon Glass wrote:
> >> Hi Dario,
> >>
> >> +Stephen Warren
> >> On Tue, 25 Aug 2020 at 03:24, Dario Binacc
few changes as possible and
to verify the execution of all the tests already developed, as well as
the new ones I added for the new feature.
Dario Binacchi (31):
clk: remove a redundant header
clk: export generic routines
arch: sandbox: fix typo in clk.h
clk: add clk_round_rate()
clk:
a code replication until the
pre-driver-model version is dropped.
Signed-off-by: Dario Binacchi
---
drivers/video/Makefile | 5 +-
drivers/video/am335x-fb.c| 350
drivers/video/am335x-fb.h| 35 ---
drivers/video/tilcdc-panel.c | 2 +-
drivers
Add drivers/video/ti/ folder and move all TI's code in this folder for
better maintenance.
Signed-off-by: Dario Binacchi
---
drivers/video/Kconfig | 5 +
drivers/video/Makefile| 4 +---
drivers/video/ti/Kconfig | 8
drivers/vid
DPLL registers are removed from the LCD driver code
because they are implemented inside the DPLL clock driver.
Signed-off-by: Dario Binacchi
---
drivers/video/am335x-fb.c | 127 ++
1 file changed, 101 insertions(+), 26 deletions(-)
diff --git a/drivers/video
With support for other clock drivers, the potentially supported CDCE913
device can no longer be probed without specifying its DT node name.
Signed-off-by: Dario Binacchi
---
board/ti/am335x/board.c | 2 +-
board/ti/am43xx/board.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff
er node is not the
child of any interconnection node in the current device tree, I added
the domain clock reference inside the LCD controller node. I think
getting the domain clock from the device tree and using the driver
model API is still an improvement. In the future, when possible, we c
the same driver.
There are now two drivers, each with its own compatible string,
functions and API.
Furthermore, the panel driver, in addition to decoding the display
timings, is now also able to manage the backlight.
Signed-off-by: Dario Binacchi
---
arch/arm/dts/am335x-brppt1-mmc.dts
The patch adds a function to get display timings from the device tree
node attached to the device.
Signed-off-by: Dario Binacchi
---
arch/sandbox/dts/test.dts | 46 ++
drivers/core/read.c | 6 +++
include/dm/read.h | 24
test/dm/test-fdt.c
Replace 'dev->dev' with '@desc->dev' in the gpio_request_by_name function
desc parameter description.
Signed-off-by: Dario Binacchi
---
include/asm-generic/gpio.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/asm-generic/gpio.h b/includ
Enhanced high resolution PWM module (EHRPWM) hardware can be used to
generate PWM output over 2 channels. This commit adds PWM driver support
for EHRPWM device present on AM33XX SOC.
The code is based on the drivers/pwm/pwm-tiehrpwm.c driver of the Linux
kernel.
Signed-off-by: Dario Binacchi
Complete the devp parameter description.
Signed-off-by: Dario Binacchi
---
include/dm/uclass.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/dm/uclass.h b/include/dm/uclass.h
index 67ff7466c8..7188304304 100644
--- a/include/dm/uclass.h
+++ b/include/dm/uclass.h
The description of the 'max_level' field was incorrectly assigned to the
'min_level' field.
Signed-off-by: Dario Binacchi
---
drivers/video/pwm_backlight.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/pwm_backlight.c b/drivers/video/p
For levels equal to the maximum value, the duty cycle must be equal to
the period.
Signed-off-by: Dario Binacchi
---
drivers/video/pwm_backlight.c | 2 +-
test/dm/panel.c | 12 ++--
2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/video
can be
enabled before probing the peripheral child device and disabled after
its removal.
Signed-off-by: Dario Binacchi
---
arch/arm/dts/am33xx.dtsi | 9 +++
doc/device-tree-bindings/pwm/ti,pwmss.txt | 58 ++
drivers/pwm/Kconfig | 9 ++-
drivers
s used
typically to reboot the board in error condition.
+config TI_AM3_SCM
+ bool "AM33XX specific control module support (SCM)"
+ depends on ARCH_OMAP2PLUS
+ help
+The control module includes status and control logic not addressed
+wit
This minimal driver is only used to bind child devices.
Signed-off-by: Dario Binacchi
---
doc/device-tree-bindings/arm/omap,prcm.txt | 63 ++
drivers/clk/ti/Makefile| 2 +-
drivers/clk/ti/omap4-cm.c | 22
3 files changed, 86
The prescaler (PTV) setting must be taken into account even when the
timer input clock frequency has been set.
Signed-off-by: Dario Binacchi
---
drivers/timer/omap-timer.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/timer/omap-timer.c b/drivers/timer/omap
335x reference manual.
Signed-off-by: Dario Binacchi
Tested-by: Dario Binacchi
---
arch/sandbox/dts/test.dts | 21 +++
common/fdt_support.c | 10 --
drivers/core/Kconfig | 12 +++
drivers/core/fdtaddr.c| 2 +-
drivers/core/of_addr.c| 14 +++-
drivers/core/
Until now the clkctrl clocks have been enabled/disabled through platform
routines. Thanks to this patch they can be enabled and configured directly
by the probed devices that need to use them.
Signed-off-by: Dario Binacchi
---
doc/device-tree-bindings/clock/ti,clkctrl.txt | 61
...
dpll_core_ck: dpll_core_ck@490 {
#clock-cells = <0>;
compatible = "ti,am3-dpll-core-clock";
clocks = <&sys_clkin_ck>, <&sys_clkin_ck>;
reg = <0x0490>, <0x045c>, <0x0
Add drivers/clk/ti/ folder and move all TI's code in this folder for
better maintenance.
Signed-off-by: Dario Binacchi
---
drivers/clk/Kconfig | 40 +-
drivers/clk/Makefile | 8 +---
drivers/clk/ti/Kc
Up till this commit passing NULL as input parameter was allowed, but not
handled properly. When a NULL parameter was passed to the function a data
abort was raised.
Signed-off-by: Dario Binacchi
---
arch/arm/mach-omap2/am33xx/clock.c | 10 ++
1 file changed, 6 insertions(+), 4
The patch removes duplicate routines used by the two drivers.
Signed-off-by: Dario Binacchi
---
drivers/clk/Makefile | 1 +
drivers/clk/clk-ti-divider.c | 27 ++-
drivers/clk/clk-ti-mux.c | 27 ++-
drivers/clk/clk-ti.c | 34
ot;ti,am3-dpll-core-clock"
* "ti,am3-dpll-no-gate-clock"
* "ti,am3-dpll-no-gate-j-type-clock"
* "ti,am3-dpll-x2-clock"
The code is loosely based on the drivers/clk/ti/dpll.c drivers of the
Linux kernel.
Signed-off-by: Dario Binacchi
---
doc/devi
The patch adds support for TI gate clock binding. The code is based on
the drivers/clk/ti/gate.c driver of the Linux kernel.
Signed-off-by: Dario Binacchi
---
.../clock/gpio-gate-clock.txt | 21
.../clock/ti,clockdomain.txt | 24
doc/device-tree
iver"
+ depends on CLK && OF_CONTROL && CLK_CCF
+ help
+ This enables the mux clock driver support on TI's SoCs.
+
config CLK_TI_SCI
bool "TI System Control Interface (TI SCI) clock driver"
depends on CLK && TI_SCI_PR
The patch adds support for TI divider clock binding. The driver uses
routines provided by the common clock framework (ccf).
The code is based on the drivers/clk/ti/divider.c driver of the Linux
kernel.
Signed-off-by: Dario Binacchi
---
.../clock/ti,autoidle.txt | 39
y the clock hardware in any way.
Signed-off-by: Dario Binacchi
---
arch/sandbox/include/asm/clk.h | 9 +
drivers/clk/clk-uclass.c | 15 +++
drivers/clk/clk_sandbox.c | 17 +
drivers/clk/clk_sandbox_test.c | 10 ++
include/clk-uclass.h
Fix the 'devivce' typo in arch/sandbox/include/asm/clk.h.
Signed-off-by: Dario Binacchi
---
arch/sandbox/include/asm/clk.h | 26 +-
1 file changed, 13 insertions(+), 13 deletions(-)
diff --git a/arch/sandbox/include/asm/clk.h b/arch/sandbox/include/asm/c
Add missing DPLL_EN_FAST_RELOCK_BYPASS macro. Used to put the DPLL in
idle bypass fast relock mode.
Signed-off-by: Dario Binacchi
---
arch/arm/include/asm/arch-am33xx/clock.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/include/asm/arch-am33xx/clock.h
b/arch/arm/include/asm
The linux/err.h header file was included twice.
Signed-off-by: Dario Binacchi
---
include/linux/clk-provider.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index 79dce8f0ad..a2630056de 100644
--- a/include/linux/clk-provider.h
Export routines that can be used by other drivers avoiding duplicating
code.
Signed-off-by: Dario Binacchi
---
drivers/clk/clk-divider.c| 18 +-
include/linux/clk-provider.h | 10 ++
2 files changed, 19 insertions(+), 9 deletions(-)
diff --git a/drivers/clk/clk
Fix the 'memeber' typo in doc/driver-model/design.rst.
Signed-off-by: Dario Binacchi
Reviewed-by: Simon Glass
---
Changes in v2:
- Add the commit message
doc/driver-model/design.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/doc/driver-model/design.rst b/
clock selection register. Since changing the parent
of a probed device can be tricky, the new version of the get_rate helper
provides the rate of the selected clock and not that of the parent.
Signed-off-by: Dario Binacchi
---
drivers/clk/clk-mux.c | 26 +-
test/dm/clk_ccf.c
Signed-off-by: Dario Binacchi
---
doc/driver-model/design.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/doc/driver-model/design.rst b/doc/driver-model/design.rst
index 635effcef6..1bd2a22672 100644
--- a/doc/driver-model/design.rst
+++ b/doc/driver-model/design.rst
Replacing the ret variable with err and handling first the error
condition about the value returned by the spl_nand_fit_read routine,
improves the code readability.
Furthermore, the 'else' int the 'else return ret' instruction was
useless.
cc: Michael Trimarchi
Signed-of
e the read helper for
the NAND device only. This solution fixes the problem for the NAND device
without side effects for other types of devices.
Changes in v2:
- Replace CONFIG_IS_ENABLED(OF_EMBED) with IS_ENABLED(CONFIG_OF_EMBED))
Dario Binacchi (4):
spl: fix format of function documentation
.
cc: Michael Trimarchi
Signed-off-by: Dario Binacchi
---
Changes in v3:
The previous versions were buggy for devices others than NAND. This
because the 'adjust_offset' helper was properly set only for the NAND
case but called even for devices like MMC, RAM, and so on, crashing the
boot
If uboot does not embed its device tree and the FIT loading function
returns error in case of failure in the FDT append, the redundant itb
image could be loaded.
cc: Michael Trimarchi
Signed-off-by: Dario Binacchi
Reviewed-by: Michael Trimarchi
---
Changes in v3: None
Changes in v2
U-Boot adopted the kernel-doc annotation style.
cc: Michael Trimarchi
Signed-off-by: Dario Binacchi
---
Changes in v3: None
Changes in v2: None
include/spl.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/spl.h b/include/spl.h
index b31c9bb4ab..580e4e024f 100644
.
cc: Michael Trimarchi
Signed-off-by: Dario Binacchi
---
Changes in v2: None
common/spl/spl_fit.c| 7 ---
common/spl/spl_nand.c | 7 +++
drivers/mtd/nand/raw/nand_spl_loaders.c | 28 +
include/nand.h
If uboot does not embed its device tree and the FIT loading function
returns error in case of failure in the FDT append, the redundant itb
image could be loaded.
cc: Michael Trimarchi
Signed-off-by: Dario Binacchi
---
Changes in v2:
- Replace CONFIG_IS_ENABLED(OF_EMBED) with IS_ENABLED
U-Boot adopted the kernel-doc annotation style.
cc: Michael Trimarchi
Signed-off-by: Dario Binacchi
---
Changes in v2: None
include/spl.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/spl.h b/include/spl.h
index 6bf9fd8beb..e2fbd6d765 100644
--- a/include/spl.h
Loading u-boot and its fdt from a NAND memory area with bad blocks led
to the creation of these patches.
Changes in v2:
- Replace CONFIG_IS_ENABLED(OF_EMBED) with IS_ENABLED(CONFIG_OF_EMBED))
Dario Binacchi (3):
spl: fix format of function documentation
spl: fit: fail fit loading in case
If uboot does not embed its device tree and the FIT loading function
returns error in case of failure in the FDT append, the redundant itb
image could be loaded.
Signed-off-by: Dario Binacchi
---
common/spl/spl_fit.c | 11 ---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git
U-Boot adopted the kernel-doc annotation style.
Signed-off-by: Dario Binacchi
---
include/spl.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/spl.h b/include/spl.h
index 6bf9fd8beb..e2fbd6d765 100644
--- a/include/spl.h
+++ b/include/spl.h
@@ -151,7 +151,7
.
Signed-off-by: Dario Binacchi
---
common/spl/spl_fit.c| 7 ---
common/spl/spl_nand.c | 7 +++
drivers/mtd/nand/raw/nand_spl_loaders.c | 28 +
include/nand.h | 1 +
include/spl.h
Loading u-boot and its fdt from a NAND memory area with bad blocks led
to the creation of these patches.
Dario Binacchi (3):
spl: fix format of function documentation
spl: fit: fail fit loading in case of FDT appending error
spl: fit: nand: fix fit loading in case of bad blocks
common
Apply u-boot coding style on include files order as described by the
wiki https://www.denx.de/wiki/U-Boot/CodingStyle.
Signed-off-by: Dario Binacchi
---
Changes in v2:
- Add reference to code style wiki
drivers/video/am335x-fb.c | 8
1 file changed, 4 insertions(+), 4 deletions
clock selection register. Since changing the parent
of a probed device can be tricky, the new version of the get_rate helper
provides the rate of the selected clock and not that of the parent.
Signed-off-by: Dario Binacchi
---
drivers/clk/clk-mux.c | 26 +-
test/dm/clk_ccf.c
Close the opening bracket.
Signed-off-by: Dario Binacchi
---
drivers/clk/clk-mux.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/clk-mux.c b/drivers/clk/clk-mux.c
index 9511a80fe3..6264b63900 100644
--- a/drivers/clk/clk-mux.c
+++ b/drivers/clk/clk-mux.c
The tests developed for the mux clock are run on the sandbox. They don't
call the clk_mux_set_parent routine and therefore they do not detect
this error.
Signed-off-by: Dario Binacchi
---
drivers/clk/clk-mux.c | 8
1 file changed, 8 insertions(+)
diff --git a/drivers/clk/clk-mu
Apply u-boot coding style on include files order.
Signed-off-by: Dario Binacchi
---
drivers/clk/clk-mux.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/clk/clk-mux.c b/drivers/clk/clk-mux.c
index b9d2ae6778..9511a80fe3 100644
--- a/drivers/clk/clk-mux.c
Changes:
- Apply coding style
- Fix typo
- Fix access to sandbox register
- Change the gate_rate helper
Dario Binacchi (4):
clk: ccf: mux: change include order
clk: ccf: mux: fix typo
clk: ccf: mux: fix access to the sandbox register
clk: ccf: mux: change the get_rate helper
Probably the non-use of the device parameter by the print routines did
not generate compilation errors.
Signed-off-by: Dario Binacchi
---
drivers/mtd/spi/spi-nor-core.c | 19 +++
1 file changed, 11 insertions(+), 8 deletions(-)
diff --git a/drivers/mtd/spi/spi-nor-core.c b
Apply u-boot coding style on include files order.
Signed-off-by: Dario Binacchi
---
drivers/video/am335x-fb.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/video/am335x-fb.c b/drivers/video/am335x-fb.c
index eb5add2a20..0f066df451 100644
--- a/drivers
The parent->name variable can be used only in case the
uclass_get_device_by_name routine returns successfully.
Signed-off-by: Dario Binacchi
---
drivers/clk/clk.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
in
The top-level framework flags are passed as parameter to the common
clock framework (ccf) registration routines without being used.
Checks of the flags setting added by the patch have been added in the
ccf test.
Signed-off-by: Dario Binacchi
---
drivers/clk/clk-composite.c| 1 +
drivers
Test for ccf gated clock has been added too.
Dario Binacchi (2):
dm: test: clk: add the test for the ccf gated clock
clk: set flags in the ccf registration routines
drivers/clk/clk-composite.c| 1 +
drivers/clk/clk-divider.c | 1 +
drivers/clk/clk-fixed-factor.c | 1
Unlike the other clock types, in the case of the gated clock, a new
driver has been developed which does not use the registering routine
provided by the common clock framework.
The addition of the ecspi0 clock to sandbox therefore allows testing
the ccf gate clock.
Signed-off-by: Dario Binacchi
Now reading a 32 bit value from a device-tree property can be expressed
as reading the first element of an array with a single value.
Signed-off-by: Dario Binacchi
---
drivers/core/of_access.c | 16 +---
drivers/core/ofnode.c| 23 ++-
2 files changed, 3
The patch adds helper functions to allow reading a single indexed u32
value from a device-tree property containing multiple u32 values, that
is an array of integers.
Signed-off-by: Dario Binacchi
---
arch/sandbox/dts/test.dts | 1 +
drivers/core/of_access.c | 22
. Maybe to add in a second version of this
series.
Dario Binacchi (3):
dm: test: add test case for dev_read_u64 function
dm: core: support reading a single indexed u32 value
dm: core: refactor functions reading an u32 from dt
arch/sandbox/dts/test.dts | 2 ++
drivers/core/of_access.c | 38
Add test case to cover dev_read_u64 and dev_read_u64_default functions.
Signed-off-by: Dario Binacchi
---
arch/sandbox/dts/test.dts | 1 +
include/test/ut.h | 16
test/dm/test-fdt.c| 10 ++
3 files changed, 27 insertions(+)
diff --git a/arch/sandbox
nfig --> failure with CONFIG_AM335X_LCD enabled
Enabling CONFIG_AM335X_LCD in da850evm_defconfig causes building errors
even without applying the patch. The driver has never been enabled on the
da850 and must be adapted for this platform.
Signed-off-by: Dario Binacchi
Tested-by: Dario Binacchi
---
C
Fix building errors if CONFIG_DM_VIDEO is enabled. This is the only
u-boot board that enables CONFIG_AM335X_LCD and from which I started
to develop the version of the frame buffer driver that supports the
driver model.
Signed-off-by: Dario Binacchi
---
Changes in v3: None
Changes in v2: None
Fix the macro to set the pplmsb field (bit 3) of the RASTER_TIMING_0
register. It is used in order to support up to 2048 pixels per line.
Signed-off-by: Dario Binacchi
---
Changes in v3: None
Changes in v2: None
drivers/video/am335x-fb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion
Add device-tree binding documentation for ti framebuffer and generic
panel output driver.
Signed-off-by: Dario Binacchi
Reviewed-by: Simon Glass
---
Changes in v3: None
Changes in v2: None
.../video/tilcdc/panel.txt| 66 +++
.../video/tilcdc/tilcdc.txt
= <10>;
clock-frequency = <3300>;
hsync-active = <0>;
vsync-active= <0>;
};
};
};
Signed-off-by: Dario Binacchi
Te
Created in preparation to support driver-model, they can also be called
from legacy code. In this way, code duplication is avoided.
Signed-off-by: Dario Binacchi
---
Changes in v3: None
Changes in v2:
- Use GENMASK macro for clock divisor mask
drivers/video/am335x-fb.c | 130
"DISP" -> "DIV"
Signed-off-by: Dario Binacchi
Reviewed-by: Lokesh Vutla
---
Changes in v3: None
Changes in v2: None
drivers/video/am335x-fb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/am335x-fb.c b/drivers/video/am335x-fb.c
index
Add more clarity by prefixing the name of the register to the bitfields.
Signed-off-by: Dario Binacchi
---
Changes in v3: None
Changes in v2: None
drivers/video/am335x-fb.c | 107 +++---
1 file changed, 54 insertions(+), 53 deletions(-)
diff --git a/drivers
Arrange the bitfields of each register in the ascending order.
Signed-off-by: Dario Binacchi
---
Changes in v3: None
Changes in v2: None
drivers/video/am335x-fb.c | 29 ++---
1 file changed, 14 insertions(+), 15 deletions(-)
diff --git a/drivers/video/am335x-fb.c b
In case of null error, round rate is equal to target rate, so it is
useless to continue to search the DPLL setup parameters to get the
desidered pixel clock rate.
Signed-off-by: Dario Binacchi
Reviewed-by: Lokesh Vutla
---
Changes in v3: None
Changes in v2: None
drivers/video/am335x-fb.c | 4
Use one space around (on each side of) the binary '-' operator.
Signed-off-by: Dario Binacchi
---
Changes in v3: None
Changes in v2: None
drivers/video/am335x-fb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/am335x-fb.c b/drivers/video/am335x-
Add, if missing, the bitfield masks in the setting macros of the LCD
controller registers.
Signed-off-by: Dario Binacchi
---
Changes in v3: None
Changes in v2:
- Use GENMASK macro
drivers/video/am335x-fb.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers
Use the standard BIT() and GENMASK() macros for bitfield definitions.
Signed-off-by: Dario Binacchi
---
Changes in v3: None
Changes in v2:
- Use GENMASK macro too
drivers/video/am335x-fb.c | 36 ++--
drivers/video/am335x-fb.h | 12 ++--
2 files changed
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