kernel/linux.git/include/soc/fsl, branch linux-4.12.y

Merge tag 'powerpc-4.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2017-05-12T17:04:09+00:00

Pull more powerpc updates from Michael Ellerman: "The change to the Linux page table geometry was delayed for more testing with 16G pages, and there's the new CPU features stuff which just needed one more polish before going in. Plus a few changes from Scott which came in a bit late. And then various fixes, mostly minor. Summary highlights: - rework the Linux page table geometry to lower memory usage on 64-bit Book3S (IBM chips) using the Hash MMU. - support for a new device tree binding for discovering CPU features on future firmwares. - Freescale updates from Scott: "Includes a fix for a powerpc/next mm regression on 64e, a fix for a kernel hang on 64e when using a debugger inside a relocated kernel, a qman fix, and misc qe improvements." Thanks to: Christophe Leroy, Gavin Shan, Horia Geantă, LiuHailong, Nicholas Piggin, Roy Pledge, Scott Wood, Valentin Longchamp" * tag 'powerpc-4.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/64s: Support new device tree binding for discovering CPU features powerpc: Don't print cpu_spec->cpu_name if it's NULL of/fdt: introduce of_scan_flat_dt_subnodes and of_get_flat_dt_phandle powerpc/64s: Fix unnecessary machine check handler relocation branch powerpc/mm/book3s/64: Rework page table geometry for lower memory usage powerpc: Fix distclean with Makefile.postlink powerpc/64e: Don't place the stack beyond TASK_SIZE powerpc/powernv: Block PCI config access on BCM5718 during EEH recovery powerpc/8xx: Adding support of IRQ in MPC8xx GPIO soc/fsl/qbman: Disable IRQs for deferred QBMan work soc/fsl/qe: add EXPORT_SYMBOL for the 2 qe_tdm functions soc/fsl/qe: only apply QE_General4 workaround on affected SoCs soc/fsl/qe: round brg_freq to 1kHz granularity soc/fsl/qe: get rid of immrbar_virt_to_phys() net: ethernet: ucc_geth: fix MEM_PART_MURAM mode powerpc/64e: Fix hang when debugging programs with relocated kernel

soc/fsl/qe: get rid of immrbar_virt_to_phys()

2017-04-30T06:26:54+00:00

immrbar_virt_to_phys() is not used anymore Signed-off-by: Christophe Leroy Acked-by: Li Yang Signed-off-by: Scott Wood

net: ethernet: ucc_geth: fix MEM_PART_MURAM mode

2017-04-30T06:26:32+00:00

Since commit 5093bb965a163 ("powerpc/QE: switch to the cpm_muram implementation"), muram area is not part of immrbar mapping anymore so immrbar_virt_to_phys() is not usable anymore. Fixes: 5093bb965a163 ("powerpc/QE: switch to the cpm_muram implementation") Signed-off-by: Christophe Leroy Acked-by: David S. Miller Acked-by: Li Yang Signed-off-by: Scott Wood

soc/qman: add macros needed by caam/qi driver

2017-03-24T14:02:58+00:00

A few other things need to be added in soc/qman, such that caam/qi won't open-code them. Signed-off-by: Horia Geantă Signed-off-by: Herbert Xu

soc/qman: export non-programmable FQD fields query

2017-03-24T14:02:58+00:00

Export qman_query_fq_np() function and related structures. This will be needed in the caam/qi driver, where "queue empty" condition will be decided based on the frm_cnt. Signed-off-by: Horia Geantă Signed-off-by: Herbert Xu

soc/qman: add dedicated channel ID for CAAM

2017-03-24T14:02:56+00:00

Add and export the ID of the channel serviced by the CAAM (Cryptographic Acceleration and Assurance Module) DCP. Signed-off-by: Horia Geantă Signed-off-by: Herbert Xu

soc/qman: export volatile dequeue related structs

2017-03-24T14:02:56+00:00

Since qman_volatile_dequeue() is already exported, move the related structures into the public header too. Signed-off-by: Horia Geantă Signed-off-by: Herbert Xu

soc/qman: Handle endianness of h/w descriptors

2016-11-24T03:01:25+00:00

The hardware descriptors have big endian (BE) format. Provide proper endianness handling for the remaining descriptor fields, to ensure they are correctly accessed by non-BE CPUs too. Signed-off-by: Claudiu Manoil Signed-off-by: Scott Wood

soc/qman: Clean up CGR CSCN target update operations

2016-11-23T07:23:49+00:00

Signed-off-by: Claudiu Manoil Signed-off-by: Scott Wood

soc/qman: Change remaining contextB into context_b

2016-11-23T07:23:48+00:00

There are multiple occurences of both contextB and context_b in different h/w descriptors, referring to the same descriptor field known as "Context B". Stick with the "context_b" naming, for obvious reasons including consistency (see also context_a). Signed-off-by: Claudiu Manoil Signed-off-by: Scott Wood