From e252d2937e6c9ea6b259a960624e27a46686b4e3 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Thu, 13 Feb 2020 17:18:59 -0600 Subject: microblaze: Drop using struct of_pci_range.pci_space field Let's use the struct of_pci_range.flags field instead so we can remove the pci_space field. Just drop the debug prints as there's plenty of debug output in drivers/of/address.c which can be enabled. Cc: Michal Simek Signed-off-by: Rob Herring --- arch/microblaze/pci/pci-common.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) (limited to 'arch') diff --git a/arch/microblaze/pci/pci-common.c b/arch/microblaze/pci/pci-common.c index 58cc4965bd3e..60a58c0015f2 100644 --- a/arch/microblaze/pci/pci-common.c +++ b/arch/microblaze/pci/pci-common.c @@ -433,10 +433,6 @@ void pci_process_bridge_OF_ranges(struct pci_controller *hose, pr_debug("Parsing ranges property...\n"); for_each_of_pci_range(&parser, &range) { /* Read next ranges element */ - pr_debug("pci_space: 0x%08x pci_addr:0x%016llx ", - range.pci_space, range.pci_addr); - pr_debug("cpu_addr:0x%016llx size:0x%016llx\n", - range.cpu_addr, range.size); /* If we failed translation or got a zero-sized region * (some FW try to feed us with non sensical zero sized regions @@ -486,7 +482,7 @@ void pci_process_bridge_OF_ranges(struct pci_controller *hose, pr_info(" MEM 0x%016llx..0x%016llx -> 0x%016llx %s\n", range.cpu_addr, range.cpu_addr + range.size - 1, range.pci_addr, - (range.pci_space & 0x40000000) ? + (range.flags & IORESOURCE_PREFETCH) ? "Prefetch" : ""); /* We support only 3 memory ranges */ @@ -1121,4 +1117,3 @@ int early_find_capability(struct pci_controller *hose, int bus, int devfn, { return pci_bus_find_capability(fake_pci_bus(hose, bus), devfn, cap); } - -- cgit v1.2.3 From 6a9166b5beb82bbfcf86b9215785c6b74a4608ff Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Thu, 13 Feb 2020 17:19:19 -0600 Subject: powerpc: Drop using struct of_pci_range.pci_space field Let's use the struct of_pci_range.flags field instead so we can remove the pci_space field. Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Michael Ellerman Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Rob Herring --- arch/powerpc/kernel/pci-common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c index c6c03416a151..d0074ad73aa3 100644 --- a/arch/powerpc/kernel/pci-common.c +++ b/arch/powerpc/kernel/pci-common.c @@ -728,7 +728,7 @@ void pci_process_bridge_OF_ranges(struct pci_controller *hose, " MEM 0x%016llx..0x%016llx -> 0x%016llx %s\n", range.cpu_addr, range.cpu_addr + range.size - 1, range.pci_addr, - (range.pci_space & 0x40000000) ? + (range.flags & IORESOURCE_PREFETCH) ? "Prefetch" : ""); /* We support only 3 memory ranges */ -- cgit v1.2.3 From ac5fe2e6d8244c4d366f7f28400d891502e84481 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Fri, 13 Mar 2020 10:02:54 -0500 Subject: ARM: dts: sunxi: Fix dtc 'dma-ranges' warnings '#address-cells' and '#size-cells' are needed in the same node (for the child bus) as 'dma-ranges' in order to parse it. The kernel is more lax and will walk up the tree to get the properties from a parent node, but it's better to be explicit. dtc now does checks on 'dma-ranges' and is more strict: arch/arm/boot/dts/sun5i.dtsi:189.4-52: Warning (dma_ranges_format): \ /soc/dram-controller@1c01000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) arch/arm/boot/dts/sun8i-r40.dtsi:742.4-52: Warning (dma_ranges_format): \ /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) arch/arm/boot/dts/sunxi-h3-h5.dtsi:563.4-52: Warning (dma_ranges_format): \ /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) Cc: Chen-Yu Tsai Acked-by: Maxime Ripard Signed-off-by: Rob Herring --- arch/arm/boot/dts/sun5i.dtsi | 2 ++ arch/arm/boot/dts/sun8i-r40.dtsi | 2 ++ arch/arm/boot/dts/sunxi-h3-h5.dtsi | 2 ++ 3 files changed, 6 insertions(+) (limited to 'arch') diff --git a/arch/arm/boot/dts/sun5i.dtsi b/arch/arm/boot/dts/sun5i.dtsi index 0b526e6e5a95..b8bb58b0180e 100644 --- a/arch/arm/boot/dts/sun5i.dtsi +++ b/arch/arm/boot/dts/sun5i.dtsi @@ -186,6 +186,8 @@ compatible = "allwinner,sun5i-a13-mbus"; reg = <0x01c01000 0x1000>; clocks = <&ccu CLK_MBUS>; + #address-cells = <1>; + #size-cells = <1>; dma-ranges = <0x00000000 0x40000000 0x20000000>; #interconnect-cells = <1>; }; diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi index 8f09a24b36ec..b9c45aa8f21f 100644 --- a/arch/arm/boot/dts/sun8i-r40.dtsi +++ b/arch/arm/boot/dts/sun8i-r40.dtsi @@ -739,6 +739,8 @@ compatible = "allwinner,sun8i-r40-mbus"; reg = <0x01c62000 0x1000>; clocks = <&ccu 155>; + #address-cells = <1>; + #size-cells = <1>; dma-ranges = <0x00000000 0x40000000 0x80000000>; #interconnect-cells = <1>; }; diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi index 5e9c3060aa08..62ca0d287008 100644 --- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi +++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi @@ -560,6 +560,8 @@ compatible = "allwinner,sun8i-h3-mbus"; reg = <0x01c62000 0x1000>; clocks = <&ccu CLK_MBUS>; + #address-cells = <1>; + #size-cells = <1>; dma-ranges = <0x00000000 0x40000000 0xc0000000>; #interconnect-cells = <1>; }; -- cgit v1.2.3