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Subject[PATCH 0/2] gpio: davinci: reuse for keystone arch
This series is intended to update Davinci GPIO driver and reuse
it for Keystone SoCs, because Keystone uses the similar GPIO IP like Davinci.
Keystone GPIO IP: supports:
- up to 32 GPIO lines;
- only unbanked irqs;

See Documentation:
Keystone -

This series depends on:
[1] "[PATCH 1/2] gpio: davinci: Fix a check for unbanked gpio"
[2] "[PATCH v6 0/6] gpio: daVinci: cleanup and feature enhancement"
[3] "gpio: davinci: get rid of DAVINCI_N_GPIO"
[4] "gpio: introduce GPIO_DAVINCI kconfig option"
[5] "gpio: davinci: use chained_irq_enter/chained_irq_exit API"

To handle all dependencies, I've created a branch where I collected all
"ready to merge" patches (all acks added in patches) and this series:
- branch: keystone-master-gpio-for-next

The "keystone-master-gpio-for-next" based on:
branch: keystone/master

+ where I've merged in:
branch: fixes

List of commits:
6fb66de gpio: davinci: reuse for Keystone SoC
c0c5422 gpio: davinci: don't create irq_domain in case of unbanked irqs
df9f7bc gpio: davinci: use chained_irq_enter/chained_irq_exit API
6230c92 gpio: davinci: introduce GPIO_DAVINCI kconfig option
8b0c1a8 gpio: davinci: get rid of DAVINCI_N_GPIO
5eb07f7 gpio: davinci: add OF support
df3e59d gpio: davinci: remove unused variable intc_irq_num
38804b6 gpio: davinci: converts to use irqdomain
94eac24 gpio: davinci: use {readl|writel}_relaxed() instead of __raw_*

CC: Linus Walleij <>
CC: Sekhar Nori <>
CC: Santosh Shilimkar <>

Grygorii Strashko (2):
gpio: davinci: don't create irq_domain in case of unbanked irqs
gpio: davinci: reuse for Keystone SoC

.../devicetree/bindings/gpio/gpio-davinci.txt | 4 +-
drivers/gpio/gpio-davinci.c | 83 ++++++++++++++------
2 files changed, 59 insertions(+), 28 deletions(-)


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