* [PATCH AUTOSEL 4.4 051/100] ARM: dts: r8a7779: Add device node for ARM global timer
[not found] <20200214162425.21071-1-sashal@kernel.org>
@ 2020-02-14 16:23 ` Sasha Levin
2020-02-14 16:23 ` [PATCH AUTOSEL 4.4 061/100] ARM: dts: at91: sama5d3: fix maximum peripheral clock rates Sasha Levin
` (2 subsequent siblings)
3 siblings, 0 replies; 4+ messages in thread
From: Sasha Levin @ 2020-02-14 16:23 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Geert Uytterhoeven, Sasha Levin, linux-renesas-soc, devicetree
From: Geert Uytterhoeven <geert+renesas@glider.be>
[ Upstream commit 8443ffd1bbd5be74e9b12db234746d12e8ea93e2 ]
Add a device node for the global timer, which is part of the Cortex-A9
MPCore.
The global timer can serve as an accurate (4 ns) clock source for
scheduling and delay loops.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20191211135222.26770-4-geert+renesas@glider.be
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm/boot/dts/r8a7779.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7779.dtsi b/arch/arm/boot/dts/r8a7779.dtsi
index 6afa909865b52..8636e2321ab71 100644
--- a/arch/arm/boot/dts/r8a7779.dtsi
+++ b/arch/arm/boot/dts/r8a7779.dtsi
@@ -63,6 +63,14 @@
<0xf0000100 0x100>;
};
+ timer@f0000200 {
+ compatible = "arm,cortex-a9-global-timer";
+ reg = <0xf0000200 0x100>;
+ interrupts = <GIC_PPI 11
+ (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_EDGE_RISING)>;
+ clocks = <&cpg_clocks R8A7779_CLK_ZS>;
+ };
+
timer@f0000600 {
compatible = "arm,cortex-a9-twd-timer";
reg = <0xf0000600 0x20>;
--
2.20.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH AUTOSEL 4.4 061/100] ARM: dts: at91: sama5d3: fix maximum peripheral clock rates
[not found] <20200214162425.21071-1-sashal@kernel.org>
2020-02-14 16:23 ` [PATCH AUTOSEL 4.4 051/100] ARM: dts: r8a7779: Add device node for ARM global timer Sasha Levin
@ 2020-02-14 16:23 ` Sasha Levin
2020-02-14 16:23 ` [PATCH AUTOSEL 4.4 062/100] ARM: dts: at91: sama5d3: define clock rate range for tcb1 Sasha Levin
2020-02-14 16:23 ` [PATCH AUTOSEL 4.4 069/100] ARC: [plat-axs10x]: Add missing multicast filter number to GMAC node Sasha Levin
3 siblings, 0 replies; 4+ messages in thread
From: Sasha Levin @ 2020-02-14 16:23 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Alexandre Belloni, Karl Rudbæk Olsen, Sasha Levin,
linux-arm-kernel, devicetree
From: Alexandre Belloni <alexandre.belloni@bootlin.com>
[ Upstream commit ee0aa926ddb0bd8ba59e33e3803b3b5804e3f5da ]
Currently the maximum rate for peripheral clock is calculated based on a
typical 133MHz MCK. The maximum frequency is defined in the datasheet as a
ratio to MCK. Some sama5d3 platforms are using a 166MHz MCK. Update the
device trees to match the maximum rate based on 166MHz.
Reported-by: Karl Rudbæk Olsen <karl@micro-technic.com>
Fixes: d2e8190b7916 ("ARM: at91/dt: define sama5d3 clocks")
Link: https://lore.kernel.org/r/20200110172007.1253659-1-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm/boot/dts/sama5d3.dtsi | 28 ++++++++++++++--------------
arch/arm/boot/dts/sama5d3_can.dtsi | 4 ++--
arch/arm/boot/dts/sama5d3_uart.dtsi | 4 ++--
3 files changed, 18 insertions(+), 18 deletions(-)
diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi
index a53279160f983..6b1894400ccca 100644
--- a/arch/arm/boot/dts/sama5d3.dtsi
+++ b/arch/arm/boot/dts/sama5d3.dtsi
@@ -1106,49 +1106,49 @@
usart0_clk: usart0_clk {
#clock-cells = <0>;
reg = <12>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
usart1_clk: usart1_clk {
#clock-cells = <0>;
reg = <13>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
usart2_clk: usart2_clk {
#clock-cells = <0>;
reg = <14>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
usart3_clk: usart3_clk {
#clock-cells = <0>;
reg = <15>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
uart0_clk: uart0_clk {
#clock-cells = <0>;
reg = <16>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
twi0_clk: twi0_clk {
reg = <18>;
#clock-cells = <0>;
- atmel,clk-output-range = <0 16625000>;
+ atmel,clk-output-range = <0 41500000>;
};
twi1_clk: twi1_clk {
#clock-cells = <0>;
reg = <19>;
- atmel,clk-output-range = <0 16625000>;
+ atmel,clk-output-range = <0 41500000>;
};
twi2_clk: twi2_clk {
#clock-cells = <0>;
reg = <20>;
- atmel,clk-output-range = <0 16625000>;
+ atmel,clk-output-range = <0 41500000>;
};
mci0_clk: mci0_clk {
@@ -1164,19 +1164,19 @@
spi0_clk: spi0_clk {
#clock-cells = <0>;
reg = <24>;
- atmel,clk-output-range = <0 133000000>;
+ atmel,clk-output-range = <0 166000000>;
};
spi1_clk: spi1_clk {
#clock-cells = <0>;
reg = <25>;
- atmel,clk-output-range = <0 133000000>;
+ atmel,clk-output-range = <0 166000000>;
};
tcb0_clk: tcb0_clk {
#clock-cells = <0>;
reg = <26>;
- atmel,clk-output-range = <0 133000000>;
+ atmel,clk-output-range = <0 166000000>;
};
pwm_clk: pwm_clk {
@@ -1187,7 +1187,7 @@
adc_clk: adc_clk {
#clock-cells = <0>;
reg = <29>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
dma0_clk: dma0_clk {
@@ -1218,13 +1218,13 @@
ssc0_clk: ssc0_clk {
#clock-cells = <0>;
reg = <38>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
ssc1_clk: ssc1_clk {
#clock-cells = <0>;
reg = <39>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
sha_clk: sha_clk {
diff --git a/arch/arm/boot/dts/sama5d3_can.dtsi b/arch/arm/boot/dts/sama5d3_can.dtsi
index c5a3772741bf6..0fac79f75c06c 100644
--- a/arch/arm/boot/dts/sama5d3_can.dtsi
+++ b/arch/arm/boot/dts/sama5d3_can.dtsi
@@ -37,13 +37,13 @@
can0_clk: can0_clk {
#clock-cells = <0>;
reg = <40>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
can1_clk: can1_clk {
#clock-cells = <0>;
reg = <41>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
};
};
diff --git a/arch/arm/boot/dts/sama5d3_uart.dtsi b/arch/arm/boot/dts/sama5d3_uart.dtsi
index 2511d748867bd..71818c7bfb673 100644
--- a/arch/arm/boot/dts/sama5d3_uart.dtsi
+++ b/arch/arm/boot/dts/sama5d3_uart.dtsi
@@ -42,13 +42,13 @@
uart0_clk: uart0_clk {
#clock-cells = <0>;
reg = <16>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
uart1_clk: uart1_clk {
#clock-cells = <0>;
reg = <17>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
};
};
--
2.20.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH AUTOSEL 4.4 062/100] ARM: dts: at91: sama5d3: define clock rate range for tcb1
[not found] <20200214162425.21071-1-sashal@kernel.org>
2020-02-14 16:23 ` [PATCH AUTOSEL 4.4 051/100] ARM: dts: r8a7779: Add device node for ARM global timer Sasha Levin
2020-02-14 16:23 ` [PATCH AUTOSEL 4.4 061/100] ARM: dts: at91: sama5d3: fix maximum peripheral clock rates Sasha Levin
@ 2020-02-14 16:23 ` Sasha Levin
2020-02-14 16:23 ` [PATCH AUTOSEL 4.4 069/100] ARC: [plat-axs10x]: Add missing multicast filter number to GMAC node Sasha Levin
3 siblings, 0 replies; 4+ messages in thread
From: Sasha Levin @ 2020-02-14 16:23 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Alexandre Belloni, Karl Rudbæk Olsen, Sasha Levin,
linux-arm-kernel, devicetree
From: Alexandre Belloni <alexandre.belloni@bootlin.com>
[ Upstream commit a7e0f3fc01df4b1b7077df777c37feae8c9e8b6d ]
The clock rate range for the TCB1 clock is missing. define it in the device
tree.
Reported-by: Karl Rudbæk Olsen <karl@micro-technic.com>
Fixes: d2e8190b7916 ("ARM: at91/dt: define sama5d3 clocks")
Link: https://lore.kernel.org/r/20200110172007.1253659-2-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm/boot/dts/sama5d3_tcb1.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/sama5d3_tcb1.dtsi b/arch/arm/boot/dts/sama5d3_tcb1.dtsi
index 801f9745e82f1..b80dbc45a3c20 100644
--- a/arch/arm/boot/dts/sama5d3_tcb1.dtsi
+++ b/arch/arm/boot/dts/sama5d3_tcb1.dtsi
@@ -23,6 +23,7 @@
tcb1_clk: tcb1_clk {
#clock-cells = <0>;
reg = <27>;
+ atmel,clk-output-range = <0 166000000>;
};
};
};
--
2.20.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH AUTOSEL 4.4 069/100] ARC: [plat-axs10x]: Add missing multicast filter number to GMAC node
[not found] <20200214162425.21071-1-sashal@kernel.org>
` (2 preceding siblings ...)
2020-02-14 16:23 ` [PATCH AUTOSEL 4.4 062/100] ARM: dts: at91: sama5d3: define clock rate range for tcb1 Sasha Levin
@ 2020-02-14 16:23 ` Sasha Levin
3 siblings, 0 replies; 4+ messages in thread
From: Sasha Levin @ 2020-02-14 16:23 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Jose Abreu, Alexey Brodkin, Vineet Gupta, Sasha Levin,
devicetree, linux-snps-arc
From: Jose Abreu <Jose.Abreu@synopsys.com>
[ Upstream commit 7980dff398f86a618f502378fa27cf7e77449afa ]
Add a missing property to GMAC node so that multicast filtering works
correctly.
Fixes: 556cc1c5f528 ("ARC: [axs101] Add support for AXS101 SDP (software development platform)")
Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arc/boot/dts/axs10x_mb.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arc/boot/dts/axs10x_mb.dtsi b/arch/arc/boot/dts/axs10x_mb.dtsi
index 44a578c10732c..2f52e584f3f77 100644
--- a/arch/arc/boot/dts/axs10x_mb.dtsi
+++ b/arch/arc/boot/dts/axs10x_mb.dtsi
@@ -44,6 +44,7 @@
interrupt-names = "macirq";
phy-mode = "rgmii";
snps,pbl = < 32 >;
+ snps,multicast-filter-bins = <256>;
clocks = <&apbclk>;
clock-names = "stmmaceth";
max-speed = <100>;
--
2.20.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
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2020-02-14 16:23 ` [PATCH AUTOSEL 4.4 051/100] ARM: dts: r8a7779: Add device node for ARM global timer Sasha Levin
2020-02-14 16:23 ` [PATCH AUTOSEL 4.4 061/100] ARM: dts: at91: sama5d3: fix maximum peripheral clock rates Sasha Levin
2020-02-14 16:23 ` [PATCH AUTOSEL 4.4 062/100] ARM: dts: at91: sama5d3: define clock rate range for tcb1 Sasha Levin
2020-02-14 16:23 ` [PATCH AUTOSEL 4.4 069/100] ARC: [plat-axs10x]: Add missing multicast filter number to GMAC node Sasha Levin
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