Commit f97441f4 authored by Hou Zhiqiang's avatar Hou Zhiqiang Committed by Lorenzo Pieralisi
Browse files

PCI: mobiveil: Refactor the MEM/IO outbound window initialization 



Move the resource type check into an if/else block and only
set-up the outbound window for MEM and IO resource. No functional
change intended.

Signed-off-by: default avatarHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: default avatarLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: default avatarMinghuan Lian <Minghuan.Lian@nxp.com>
parent 91347af1

drivers/pci/controller/pcie-mobiveil.c

+10 −10
Original line number Diff line number Diff line
@@ -565,7 +565,7 @@ static void mobiveil_pcie_enable_msi(struct mobiveil_pcie *pcie) 


static int mobiveil_host_init(struct mobiveil_pcie *pcie)

{

	u32 value, pab_ctrl, type = 0;

	u32 value, pab_ctrl, type;

	struct resource_entry *win;



	/* setup bus numbers */
@@ -617,19 +617,19 @@ static int mobiveil_host_init(struct mobiveil_pcie *pcie) 


	/* Get the I/O and memory ranges from DT */

	resource_list_for_each_entry(win, &pcie->resources) {

		type = 0;

		if (resource_type(win->res) == IORESOURCE_MEM)

			type = MEM_WINDOW_TYPE;

		if (resource_type(win->res) == IORESOURCE_IO)

		else if (resource_type(win->res) == IORESOURCE_IO)

			type = IO_WINDOW_TYPE;

		if (type) {

		else

			continue;



		/* configure outbound translation window */

		program_ob_windows(pcie, pcie->ob_wins_configured,

				   win->res->start,

				   win->res->start - win->offset,

				   type, resource_size(win->res));

	}

	}



	/* fixup for PCIe class register */

	value = csr_readl(pcie, PAB_INTP_AXI_PIO_CLASS);

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