2015-11-16 10:50:54

by Jisheng Zhang

Subject: [PATCH RESEND] arm: dts: berlin2q: remove duplicated interrupt-parent

The default interrupt-parent has been set in the upper layer, apb@e80000
and apb@fc0000 for example. So if the interrupt-parent isn't changed, we
don't need to set it again. This patch removes the dumplicated
interrupt-parent settings.

Signed-off-by: Jisheng Zhang <[email protected]>
---
arch/arm/boot/dts/berlin2q.dtsi | 6 ------
1 file changed, 6 deletions(-)

diff --git a/arch/arm/boot/dts/berlin2q.dtsi b/arch/arm/boot/dts/berlin2q.dtsi
index 8ea177f..155430a 100644
--- a/arch/arm/boot/dts/berlin2q.dtsi
+++ b/arch/arm/boot/dts/berlin2q.dtsi
@@ -309,7 +309,6 @@
#address-cells = <1>;
#size-cells = <0>;
reg = <0x1400 0x100>;
- interrupt-parent = <&aic>;
interrupts = <4>;
clocks = <&chip_clk CLKID_CFG>;
pinctrl-0 = <&twsi0_pmux>;
@@ -322,7 +321,6 @@
#address-cells = <1>;
#size-cells = <0>;
reg = <0x1800 0x100>;
- interrupt-parent = <&aic>;
interrupts = <5>;
clocks = <&chip_clk CLKID_CFG>;
pinctrl-0 = <&twsi1_pmux>;
@@ -528,7 +526,6 @@
#address-cells = <1>;
#size-cells = <0>;
reg = <0x7000 0x100>;
- interrupt-parent = <&sic>;
interrupts = <6>;
clocks = <&refclk>;
pinctrl-0 = <&twsi2_pmux>;
@@ -541,7 +538,6 @@
#address-cells = <1>;
#size-cells = <0>;
reg = <0x8000 0x100>;
- interrupt-parent = <&sic>;
interrupts = <7>;
clocks = <&refclk>;
pinctrl-0 = <&twsi3_pmux>;
@@ -552,7 +548,6 @@
uart0: uart@9000 {
compatible = "snps,dw-apb-uart";
reg = <0x9000 0x100>;
- interrupt-parent = <&sic>;
interrupts = <8>;
clocks = <&refclk>;
reg-shift = <2>;
@@ -564,7 +559,6 @@
uart1: uart@a000 {
compatible = "snps,dw-apb-uart";
reg = <0xa000 0x100>;
- interrupt-parent = <&sic>;
interrupts = <9>;
clocks = <&refclk>;
reg-shift = <2>;
--
2.6.2

2015-11-19 20:22:01

by Sebastian Hesselbarth

Subject: Re: [PATCH RESEND] arm: dts: berlin2q: remove duplicated interrupt-parent

On 16.11.2015 11:46, Jisheng Zhang wrote:
> The default interrupt-parent has been set in the upper layer, apb@e80000
> and apb@fc0000 for example. So if the interrupt-parent isn't changed, we
> don't need to set it again. This patch removes the dumplicated
> interrupt-parent settings.
>
> Signed-off-by: Jisheng Zhang <[email protected]>

Applied to berlin64/dt.

Thanks!

> ---
> arch/arm/boot/dts/berlin2q.dtsi | 6 ------
> 1 file changed, 6 deletions(-)
>
> diff --git a/arch/arm/boot/dts/berlin2q.dtsi b/arch/arm/boot/dts/berlin2q.dtsi
> index 8ea177f..155430a 100644
> --- a/arch/arm/boot/dts/berlin2q.dtsi
> +++ b/arch/arm/boot/dts/berlin2q.dtsi
> @@ -309,7 +309,6 @@
> #address-cells = <1>;
> #size-cells = <0>;
> reg = <0x1400 0x100>;
> - interrupt-parent = <&aic>;
> interrupts = <4>;
> clocks = <&chip_clk CLKID_CFG>;
> pinctrl-0 = <&twsi0_pmux>;
> @@ -322,7 +321,6 @@
> #address-cells = <1>;
> #size-cells = <0>;
> reg = <0x1800 0x100>;
> - interrupt-parent = <&aic>;
> interrupts = <5>;
> clocks = <&chip_clk CLKID_CFG>;
> pinctrl-0 = <&twsi1_pmux>;
> @@ -528,7 +526,6 @@
> #address-cells = <1>;
> #size-cells = <0>;
> reg = <0x7000 0x100>;
> - interrupt-parent = <&sic>;
> interrupts = <6>;
> clocks = <&refclk>;
> pinctrl-0 = <&twsi2_pmux>;
> @@ -541,7 +538,6 @@
> #address-cells = <1>;
> #size-cells = <0>;
> reg = <0x8000 0x100>;
> - interrupt-parent = <&sic>;
> interrupts = <7>;
> clocks = <&refclk>;
> pinctrl-0 = <&twsi3_pmux>;
> @@ -552,7 +548,6 @@
> uart0: uart@9000 {
> compatible = "snps,dw-apb-uart";
> reg = <0x9000 0x100>;
> - interrupt-parent = <&sic>;
> interrupts = <8>;
> clocks = <&refclk>;
> reg-shift = <2>;
> @@ -564,7 +559,6 @@
> uart1: uart@a000 {
> compatible = "snps,dw-apb-uart";
> reg = <0xa000 0x100>;
> - interrupt-parent = <&sic>;
> interrupts = <9>;
> clocks = <&refclk>;
> reg-shift = <2>;
>