[PATCH AUTOSEL 4.4 051/100] ARM: dts: r8a7779: Add device node for ARM global timer

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* [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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