There is QE on platform T104x, add support. Call funcs qe_ic_init and qe_init if CONFIG_QUICC_ENGINE is defined.
Signed-off-by: Zhao Qiang <b45...@freescale.com> --- Changes for v2: - use mpc85xx_qe_init() instead arch/powerpc/platforms/85xx/corenet_generic.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/arch/powerpc/platforms/85xx/corenet_generic.c b/arch/powerpc/platforms/85xx/corenet_generic.c index fbd871e..f1f4575 100644 --- a/arch/powerpc/platforms/85xx/corenet_generic.c +++ b/arch/powerpc/platforms/85xx/corenet_generic.c @@ -26,11 +26,14 @@ #include <asm/udbg.h> #include <asm/mpic.h> #include <asm/ehv_pic.h> +#include <asm/qe.h> +#include <asm/qe_ic.h> #include <linux/of_platform.h> #include <sysdev/fsl_soc.h> #include <sysdev/fsl_pci.h> #include "smp.h" +#include "mpc85xx.h" void __init corenet_gen_pic_init(void) { @@ -38,6 +41,10 @@ void __init corenet_gen_pic_init(void) unsigned int flags = MPIC_BIG_ENDIAN | MPIC_SINGLE_DEST_CPU | MPIC_NO_RESET; +#ifdef CONFIG_QUICC_ENGINE + struct device_node *np; +#endif + if (ppc_md.get_irq == mpic_get_coreint_irq) flags |= MPIC_ENABLE_COREINT; @@ -45,6 +52,16 @@ void __init corenet_gen_pic_init(void) BUG_ON(mpic == NULL); mpic_init(mpic); + +#ifdef CONFIG_QUICC_ENGINE + np = of_find_compatible_node(NULL, NULL, "fsl,qe-ic"); + if (np) { + qe_ic_init(np, 0, qe_ic_cascade_low_mpic, + qe_ic_cascade_high_mpic); + of_node_put(np); + } +#endif + } /* @@ -57,6 +74,11 @@ void __init corenet_gen_setup_arch(void) swiotlb_detect_4g(); pr_info("%s board from Freescale Semiconductor\n", ppc_md.name); + +#ifdef CONFIG_QUICC_ENGINE + mpc85xx_qe_init(); +#endif + } static const struct of_device_id of_device_ids[] = { @@ -81,6 +103,9 @@ static const struct of_device_id of_device_ids[] = { { .compatible = "fsl,qoriq-pcie-v3.0", }, + { + .compatible = "fsl,qe", + }, /* The following two are for the Freescale hypervisor */ { .name = "hypervisor", -- 1.8.5 _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev