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author | Rashmica Gupta <rashmica.g@gmail.com> | 2018-11-16 14:04:21 +1100 |
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committer | Stewart Smith <stewart@linux.ibm.com> | 2018-11-18 22:23:39 -0600 |
commit | 0fa446cc21cba577c120c300c591a84241142d98 (patch) | |
tree | 3730ae414c0f8c8a041241a17a60fa3ca80b4c56 | |
parent | 30f8a6006de45fadedd80c98059b63d3874a5269 (diff) | |
download | skiboot-0fa446cc21cba577c120c300c591a84241142d98.zip skiboot-0fa446cc21cba577c120c300c591a84241142d98.tar.gz skiboot-0fa446cc21cba577c120c300c591a84241142d98.tar.bz2 |
Add the other 7 ATSD registers to the device tree.
Suggested-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Rashmica Gupta <rashmica.g@gmail.com>
Reviewed-by: Oliver O'Halloran <oohall@gmail.com>
Signed-off-by: Stewart Smith <stewart@linux.ibm.com>
-rw-r--r-- | hw/npu2.c | 15 | ||||
-rw-r--r-- | include/npu2-regs.h | 2 |
2 files changed, 12 insertions, 5 deletions
@@ -1781,7 +1781,7 @@ static void npu2_add_phb_properties(struct npu2 *p) { struct dt_node *np = p->phb_nvlink.dt_node; uint32_t icsp = get_ics_phandle(); - uint64_t mm_base, mm_size, mmio_atsd; + uint64_t mm_base, mm_size; /* * Add various properties that HB doesn't have to @@ -1803,10 +1803,15 @@ static void npu2_add_phb_properties(struct npu2 *p) dt_add_property_cells(np, "ibm,opal-reserved-pe", NPU2_RESERVED_PE_NUM); - mmio_atsd = (u64) p->regs + - NPU2_REG_OFFSET(NPU2_STACK_ATSD, NPU2_BLOCK_ATSD0, NPU2_XTS_MMIO_ATSD_LAUNCH); - dt_add_property_cells(np, "ibm,mmio-atsd", hi32(mmio_atsd), - lo32(mmio_atsd)); + dt_add_property_u64s(np, "ibm,mmio-atsd", + MMIO_ATSD_ADDR(p->regs, 0), + MMIO_ATSD_ADDR(p->regs, 1), + MMIO_ATSD_ADDR(p->regs, 2), + MMIO_ATSD_ADDR(p->regs, 3), + MMIO_ATSD_ADDR(p->regs, 4), + MMIO_ATSD_ADDR(p->regs, 5), + MMIO_ATSD_ADDR(p->regs, 6), + MMIO_ATSD_ADDR(p->regs, 7)); /* * Memory window is exposed as 64-bits non-prefetchable diff --git a/include/npu2-regs.h b/include/npu2-regs.h index 8c1ba5f..165e0b7 100644 --- a/include/npu2-regs.h +++ b/include/npu2-regs.h @@ -579,6 +579,8 @@ void npu2_scom_write(uint64_t gcid, uint64_t scom_base, #define NPU2_XTS_MMIO_ATSD_LAUNCH 0x000 #define NPU2_XTS_MMIO_ATSD_AVA 0x008 #define NPU2_XTS_MMIO_ATSD_STATUS 0x010 +#define MMIO_ATSD_ADDR(p, n) (u64) p + NPU2_REG_OFFSET(NPU2_STACK_ATSD,\ + NPU2_BLOCK_ATSD##n, NPU2_XTS_MMIO_ATSD_LAUNCH) /* ALTD SCOM addresses */ #define NPU2_MISC_SCOM_IND_SCOM_ADDR 0x68e |