Hi,
The series adds support of chip packages for STM32MP157 SOC.
Available packages are:
STM32MP_PKG_AA: LFBGA448 (18*18), 176 IOs
STM32MP_PKG_AB: LFBGA354 (16*16), 98 IOs
STM32MP_PKG_AC: TFBGA361 (12*12), 148 IOs
STM32MP_PKG_AD: TFBGA257 (10*10), 98 IOs
As ball-out is different between each package, this series covers those
differences by creating dedicated pinctrl dtsi files. Each dtsi pinctrl
package file describes the package ball-out through gpio-ranges. A new
dt property is also added ("st,package") to provide to stm32 pinctrl driver
the package to use and so the available pins.
stm32mp157a-dk1 / dk2 boards embed a STM32MP_PKG_AC (TFBGA361 (12*12))
package.
stm32mp157c-ed1 / ev1 boards embed a STM32MP_PKG_AA (LFBGA448 (18*18))
package.
Regards
Alex
Alexandre Torgue (5):
dt-bindings: pinctrl: stm32: add new entry for package information
pinctrl: stm32: introduce package support
pinctrl: stm32: add package information for stm32mp157c
pinctrl: stm32: align stm32mp157 pin names
ARM: dts: stm32: use dedicated files to manage stm32mp157 packages
.../bindings/pinctrl/st,stm32-pinctrl.txt | 2 +
arch/arm/boot/dts/stm32mp157-pinctrl.dtsi | 12 +
arch/arm/boot/dts/stm32mp157a-dk1.dts | 2 +-
arch/arm/boot/dts/stm32mp157c-ed1.dts | 2 +-
arch/arm/boot/dts/stm32mp157xaa-pinctrl.dtsi | 90 ++
arch/arm/boot/dts/stm32mp157xab-pinctrl.dtsi | 62 ++
arch/arm/boot/dts/stm32mp157xac-pinctrl.dtsi | 78 ++
arch/arm/boot/dts/stm32mp157xad-pinctrl.dtsi | 62 ++
drivers/pinctrl/stm32/pinctrl-stm32.c | 68 +-
drivers/pinctrl/stm32/pinctrl-stm32.h | 14 +
drivers/pinctrl/stm32/pinctrl-stm32mp157.c | 1089 +++++++++++---------
include/dt-bindings/pinctrl/stm32-pinfunc.h | 6 +
12 files changed, 1014 insertions(+), 473 deletions(-)
create mode 100644 arch/arm/boot/dts/stm32mp157xaa-pinctrl.dtsi
create mode 100644 arch/arm/boot/dts/stm32mp157xab-pinctrl.dtsi
create mode 100644 arch/arm/boot/dts/stm32mp157xac-pinctrl.dtsi
create mode 100644 arch/arm/boot/dts/stm32mp157xad-pinctrl.dtsi
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2.7.4
