[v4, 04/10] powerpc/mpc85xx: move ptp timer out of fman in dts
From: Yangbo Lu <yangbo.lu@nxp.com>
Date: 2018-06-25 12:39:31
Also in:
linux-arm-kernel, linux-devicetree, lkml, netdev
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Michael Ellerman, Linus Torvalds
This patch is to move ptp timer node out of fman. Because ptp timer will be probed by ptp_qoriq driver, it should be an independent device in case of conflict memory mapping. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Acked-by: Richard Cochran <richardcochran@gmail.com> Acked-by: Madalin Bucur <madalin.bucur@nxp.com> --- Changes for v2: - None. Changes for v3: - None. Changes for v4: - Added ACKs. --- arch/powerpc/boot/dts/fsl/qoriq-fman-0.dtsi | 14 ++++++++------ arch/powerpc/boot/dts/fsl/qoriq-fman-1.dtsi | 14 ++++++++------ arch/powerpc/boot/dts/fsl/qoriq-fman3-0.dtsi | 14 ++++++++------ arch/powerpc/boot/dts/fsl/qoriq-fman3-1.dtsi | 14 ++++++++------ arch/powerpc/boot/dts/fsl/qoriq-fman3l-0.dtsi | 14 ++++++++------ 5 files changed, 40 insertions(+), 30 deletions(-)
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman-0.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-fman-0.dtsi
index abd01d4..6b124f7 100644
--- a/arch/powerpc/boot/dts/fsl/qoriq-fman-0.dtsi
+++ b/arch/powerpc/boot/dts/fsl/qoriq-fman-0.dtsi@@ -37,12 +37,13 @@ fman0: fman@400000 { #size-cells = <1>; cell-index = <0>; compatible = "fsl,fman"; - ranges = <0 0x400000 0x100000>; - reg = <0x400000 0x100000>; + ranges = <0 0x400000 0xfe000>; + reg = <0x400000 0xfe000>; interrupts = <96 2 0 0>, <16 2 1 1>; clocks = <&clockgen 3 0>; clock-names = "fmanclk"; fsl,qman-channel-range = <0x40 0xc>; + ptimer-handle = <&ptp_timer0>; muram@0 { compatible = "fsl,fman-muram";
@@ -93,9 +94,10 @@ fman0: fman@400000 { reg = <0x87000 0x1000>; status = "disabled"; }; +}; - ptp_timer0: ptp-timer@fe000 { - compatible = "fsl,fman-ptp-timer"; - reg = <0xfe000 0x1000>; - }; +ptp_timer0: ptp-timer@4fe000 { + compatible = "fsl,fman-ptp-timer"; + reg = <0x4fe000 0x1000>; + interrupts = <96 2 0 0>; };
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman-1.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-fman-1.dtsi
index debea75..b80aaf5 100644
--- a/arch/powerpc/boot/dts/fsl/qoriq-fman-1.dtsi
+++ b/arch/powerpc/boot/dts/fsl/qoriq-fman-1.dtsi@@ -37,12 +37,13 @@ fman1: fman@500000 { #size-cells = <1>; cell-index = <1>; compatible = "fsl,fman"; - ranges = <0 0x500000 0x100000>; - reg = <0x500000 0x100000>; + ranges = <0 0x500000 0xfe000>; + reg = <0x500000 0xfe000>; interrupts = <97 2 0 0>, <16 2 1 0>; clocks = <&clockgen 3 1>; clock-names = "fmanclk"; fsl,qman-channel-range = <0x60 0xc>; + ptimer-handle = <&ptp_timer1>; muram@0 { compatible = "fsl,fman-muram";
@@ -93,9 +94,10 @@ fman1: fman@500000 { reg = <0x87000 0x1000>; status = "disabled"; }; +}; - ptp_timer1: ptp-timer@fe000 { - compatible = "fsl,fman-ptp-timer"; - reg = <0xfe000 0x1000>; - }; +ptp_timer1: ptp-timer@5fe000 { + compatible = "fsl,fman-ptp-timer"; + reg = <0x5fe000 0x1000>; + interrupts = <97 2 0 0>; };
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman3-0.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-fman3-0.dtsi
index 3a20e0d..d3720fd 100644
--- a/arch/powerpc/boot/dts/fsl/qoriq-fman3-0.dtsi
+++ b/arch/powerpc/boot/dts/fsl/qoriq-fman3-0.dtsi@@ -37,12 +37,13 @@ fman0: fman@400000 { #size-cells = <1>; cell-index = <0>; compatible = "fsl,fman"; - ranges = <0 0x400000 0x100000>; - reg = <0x400000 0x100000>; + ranges = <0 0x400000 0xfe000>; + reg = <0x400000 0xfe000>; interrupts = <96 2 0 0>, <16 2 1 1>; clocks = <&clockgen 3 0>; clock-names = "fmanclk"; fsl,qman-channel-range = <0x800 0x10>; + ptimer-handle = <&ptp_timer0>; muram@0 { compatible = "fsl,fman-muram";
@@ -98,9 +99,10 @@ fman0: fman@400000 { compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio"; reg = <0xfd000 0x1000>; }; +}; - ptp_timer0: ptp-timer@fe000 { - compatible = "fsl,fman-ptp-timer"; - reg = <0xfe000 0x1000>; - }; +ptp_timer0: ptp-timer@4fe000 { + compatible = "fsl,fman-ptp-timer"; + reg = <0x4fe000 0x1000>; + interrupts = <96 2 0 0>; };
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman3-1.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-fman3-1.dtsi
index 82750ac..ae34c20 100644
--- a/arch/powerpc/boot/dts/fsl/qoriq-fman3-1.dtsi
+++ b/arch/powerpc/boot/dts/fsl/qoriq-fman3-1.dtsi@@ -37,12 +37,13 @@ fman1: fman@500000 { #size-cells = <1>; cell-index = <1>; compatible = "fsl,fman"; - ranges = <0 0x500000 0x100000>; - reg = <0x500000 0x100000>; + ranges = <0 0x500000 0xfe000>; + reg = <0x500000 0xfe000>; interrupts = <97 2 0 0>, <16 2 1 0>; clocks = <&clockgen 3 1>; clock-names = "fmanclk"; fsl,qman-channel-range = <0x820 0x10>; + ptimer-handle = <&ptp_timer1>; muram@0 { compatible = "fsl,fman-muram";
@@ -98,9 +99,10 @@ fman1: fman@500000 { compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio"; reg = <0xfd000 0x1000>; }; +}; - ptp_timer1: ptp-timer@fe000 { - compatible = "fsl,fman-ptp-timer"; - reg = <0xfe000 0x1000>; - }; +ptp_timer1: ptp-timer@5fe000 { + compatible = "fsl,fman-ptp-timer"; + reg = <0x5fe000 0x1000>; + interrupts = <97 2 0 0>; };
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman3l-0.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-fman3l-0.dtsi
index 7f60b60..02f2755 100644
--- a/arch/powerpc/boot/dts/fsl/qoriq-fman3l-0.dtsi
+++ b/arch/powerpc/boot/dts/fsl/qoriq-fman3l-0.dtsi@@ -37,12 +37,13 @@ fman0: fman@400000 { #size-cells = <1>; cell-index = <0>; compatible = "fsl,fman"; - ranges = <0 0x400000 0x100000>; - reg = <0x400000 0x100000>; + ranges = <0 0x400000 0xfe000>; + reg = <0x400000 0xfe000>; interrupts = <96 2 0 0>, <16 2 1 1>; clocks = <&clockgen 3 0>; clock-names = "fmanclk"; fsl,qman-channel-range = <0x800 0x10>; + ptimer-handle = <&ptp_timer0>; muram@0 { compatible = "fsl,fman-muram";
@@ -86,9 +87,10 @@ fman0: fman@400000 { compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio"; reg = <0xfd000 0x1000>; }; +}; - ptp_timer0: ptp-timer@fe000 { - compatible = "fsl,fman-ptp-timer"; - reg = <0xfe000 0x1000>; - }; +ptp_timer0: ptp-timer@4fe000 { + compatible = "fsl,fman-ptp-timer"; + reg = <0x4fe000 0x1000>; + interrupts = <96 2 0 0>; };
--
1.7.1